3
What is the d'th term of 14, -11, -52, -109, -182, -271, -376?
-8*d**2 - d + 23
What is the i'th term of -4, -21, -38, -55, -72, -89?
-17*i + 13
What is the a'th term of -227, -220, -215, -218, -235?
-a**3 + 5*a**2 - a - 230
What is the p'th term of -57, -111, -165, -219?
-54*p - 3
What is the q'th term of 27767, 27765, 27763?
-2*q + 27769
What is the o'th term of 3, -2, -17, -48, -101?
-o**3 + o**2 - o + 4
What is the i'th term of 505, 908, 1321, 1750, 2201, 2680, 3193?
i**3 - i**2 + 399*i + 106
What is the n'th term of -18, -40, -90, -180, -322, -528, -810?
-2*n**3 - 2*n**2 - 2*n - 12
What is the d'th term of 5, 34, 93, 194, 349, 570, 869?
2*d**3 + 3*d**2 + 6*d - 6
What is the a'th term of 487, 978, 1475, 1978, 2487, 3002?
3*a**2 + 482*a + 2
What is the n'th term of 19, 20, 33, 58, 95?
6*n**2 - 17*n + 30
What is the r'th term of 4, 7, 26, 73, 160, 299, 502?
2*r**3 - 4*r**2 + r + 5
What is the y'th term of -10694, -10692, -10690?
2*y - 10696
What is the q'th term of -74, -78, -82?
-4*q - 70
What is the w'th term of -45, -65, -71, -63, -41, -5, 45?
7*w**2 - 41*w - 11
What is the q'th term of -45, -41, -37, -33, -29, -25?
4*q - 49
What is the g'th term of -492, -772, -1066, -1380, -1720, -2092, -2502?
-g**3 - g**2 - 270*g - 220
What is the a'th term of -7, -7, -13, -31, -67?
-a**3 + 3*a**2 - 2*a - 7
What is the n'th term of -8726, -8719, -8708, -8693, -8674, -8651, -8624?
2*n**2 + n - 8729
What is the j'th term of 140, 122, 92, 50?
-6*j**2 + 146
What is the c'th term of 10911, 10904, 10885, 10848, 10787, 10696?
-c**3 + 10912
What is the x'th term of 24, 94, 226, 432, 724, 1114, 1614?
2*x**3 + 19*x**2 - x + 4
What is the y'th term of -4, -26, -48?
-22*y + 18
What is the q'th term of 3114, 6226, 9324, 12402, 15454?
-q**3 - q**2 + 3122*q - 6
What is the o'th term of 20, 90, 158, 224, 288, 350, 410?
-o**2 + 73*o - 52
What is the w'th term of 245, 242, 239, 236, 233?
-3*w + 248
What is the s'th term of -168, -162, -152, -138?
2*s**2 - 170
What is the t'th term of 2, 5, 10, 17, 26, 37, 50?
t**2 + 1
What is the u'th term of -792, -796, -800, -804, -808, -812?
-4*u - 788
What is the m'th term of -8, -112, -398, -956, -1876, -3248, -5162, -7708?
-15*m**3 - m**2 + 4*m + 4
What is the m'th term of 25, 79, 169, 295?
18*m**2 + 7
What is the l'th term of -8, -2, 26, 88, 196, 362, 598?
2*l**3 - l**2 - 5*l - 4
What is the b'th term of 32, -4, -38, -70, -100?
b**2 - 39*b + 70
What is the j'th term of 2, 47, 134, 275, 482, 767?
2*j**3 + 9*j**2 + 4*j - 13
What is the k'th term of 5362, 5364, 5366, 5368, 5370, 5372?
2*k + 5360
What is the d'th term of 882, 885, 888?
3*d + 879
What is the j'th term of 1023, 1006, 973, 918, 835?
-j**3 - 2*j**2 - 4*j + 1030
What is the q'th term of 353, 365, 377, 389, 401?
12*q + 341
What is the d'th term of 31, 129, 293, 523, 819, 1181?
33*d**2 - d - 1
What is the n'th term of 40, 43, 46, 49?
3*n + 37
What is the o'th term of -2, -22, -60, -122, -214, -342?
-o**3 - 3*o**2 - 4*o + 6
What is the x'th term of 6083, 12177, 18283, 24407, 30555, 36733?
x**3 + 6087*x - 5
What is the z'th term of -557, -556, -555, -554, -553?
z - 558
What is the w'th term of 33, 36, 49, 78, 129?
w**3 - w**2 - w + 34
What is the c'th term of -117, -458, -1025, -1818?
-113*c**2 - 2*c - 2
What is the r'th term of -78, -282, -616, -1074, -1650, -2338?
r**3 - 71*r**2 + 2*r - 10
What is the b'th term of -86, -140, -178, -194, -182?
b**3 + 2*b**2 - 67*b - 22
What is the h'th term of -77, -145, -215, -287, -361, -437?
-h**2 - 65*h - 11
What is the x'th term of 13, 54, 121, 214, 333, 478?
13*x**2 + 2*x - 2
What is the t'th term of 397, 795, 1193, 1591?
398*t - 1
What is the f'th term of -71, -138, -215, -308, -423, -566, -743?
-f**3 + f**2 - 63*f - 8
What is the n'th term of 29, 249, 843, 1997, 3897, 6729, 10679, 15933?
31*n**3 + n**2 - 3
What is the n'th term of 7013, 7009, 7005, 7001, 6997, 6993?
-4*n + 7017
What is the n'th term of 83, 343, 763, 1331, 2035?
-2*n**3 + 92*n**2 - 2*n - 5
What is the q'th term of 16, 5, -20, -59?
-7*q**2 + 10*q + 13
What is the a'th term of 21, 41, 81, 147, 245, 381, 561?
a**3 + 4*a**2 + a + 15
What is the x'th term of -92, -87, -82?
5*x - 97
What is the j'th term of -15744, -15739, -15732, -15723, -15712, -15699, -15684?
j**2 + 2*j - 15747
What is the w'th term of 1159, 1158, 1157, 1156?
-w + 1160
What is the y'th term of -147, -273, -399, -525, -651, -777?
-126*y - 21
What is the f'th term of 27, 38, 49, 60, 71, 82?
11*f + 16
What is the k'th term of 165, 183, 219, 279, 369?
k**3 + 3*k**2 + 2*k + 159
What is the w'th term of -71, -151, -231, -311?
-80*w + 9
What is the g'th term of 36, 49, 70, 105, 160, 241?
g**3 - 2*g**2 + 12*g + 25
What is the j'th term of 10, 17, 22, 25, 26, 25?
-j**2 + 10*j + 1
What is the y'th term of -20, -9, 24, 91, 204, 375, 616, 939?
2*y**3 - y**2 - 21
What is the p'th term of -423, -849, -1263, -1659, -2031, -2373, -2679, -2943?
p**3 - 433*p + 9
What is the j'th term of 4233, 4234, 4235, 4236, 4237?
j + 4232
What is the n'th term of 443, 441, 439, 437, 435?
-2*n + 445
What is the f'th term of -13, -77, -189, -349, -557, -813, -1117?
-24*f**2 + 8*f + 3
What is the j'th term of 479, 461, 425, 365, 275, 149, -19, -235?
-j**3 - 3*j**2 - 2*j + 485
What is the n'th term of -108, -200, -292, -384?
-92*n - 16
What is the o'th term of -10, -25, -40, -55, -70?
-15*o + 5
What is the t'th term of -3, 4, 9, 12?
-t**2 + 10*t - 12
What is the h'th term of -17, -34, -69, -128, -217, -342, -509, -724?
-h**3 - 3*h**2 - h - 12
What is the k'th term of -54238, -54236, -54234, -54232?
2*k - 54240
What is the w'th term of -4553, -9106, -13659, -18212, -22765, -27318?
-4553*w
What is the a'th term of 70, 137, 204?
67*a + 3
What is the w'th term of -10, -42, -94, -166?
-10*w**2 - 2*w + 2
What is the h'th term of 106, 220, 338, 460, 586, 716, 850?
2*h**2 + 108*h - 4
What is the o'th term of -21, -25, -31, -45, -73?
-o**3 + 5*o**2 - 12*o - 13
What is the c'th term of -208, -425, -642, -859?
-217*c + 9
What is the h'th term of -11, -63, -141, -239, -351?
h**3 - 19*h**2 - 2*h + 9
What is the x'th term of -19757, -19766, -19787, -19826, -19889, -19982, -20111?
-x**3 - 2*x - 19754
What is the n'th term of 266, 526, 786, 1046?
260*n + 6
What is the k'th term of -18, -25, -24, -9, 26, 87, 180?
k**3 - 2*k**2 - 8*k - 9
What is the u'th term of 13, 15, 17, 19, 21, 23?
2*u + 11
What is the k'th term of 110, 150, 188, 224, 258, 290?
-k**2 + 43*k + 68
What is the j'th term of -29, -25, -3, 43, 119?
j**3 + 3*j**2 - 12*j - 21
What is the b'th term of 353, 705, 1057, 1409, 1761?
352*b + 1
What is the r'th term of 205, 831, 1885, 3373, 5301, 7675?
r**3 + 208*r**2 - 5*r + 1
What is the w'th term of 50, 184, 406, 716, 1114, 1600?
44*w**2 + 2*w + 4
What is the i'th term of 13862, 13863, 13864?
i + 13861
What is the a'th term of 374, 750, 1126, 1502?
376*a - 2
What is the s'th term of 9812, 19621, 29428, 39233, 49036, 58837?
-s**2 + 9812*s + 1
What is the y'th term of -180, -376, -586, -810, -1048, -1300?
-7*y**2 - 175*y + 2
What is the o'th term of -2717, -2712, -2703, -2690, -2673?
2*o**2 - o - 2718
What is the r'th term of 87, 80, 61, 24, -37, -128?
-r**3 + 88
What is the l'th term of -68, -83, -112, -161, -236, -343, -488?
-l**3 - l**2 - 5*l - 61
What is the t'th term of -1042, -1049, -1070, -1111, -1178, -1277, -1414?
-t**3 - t**2 + 3*t - 1043
What is the h'th term of 20, 59, 116, 191, 284?
9*h**2 + 12*h - 1
What is the q'th term of -55, -88, -171, -328, -583, -960, -1483?
-4*q**3 - q**2 - 2*q - 48
What is the r'th term of -15, -23, -31, -39, -47, -55?
-8*r - 7
What is the x'th term of -375, -386, -407, -444, -503, -590?
-x**3 + x**2 - 7*x - 368
What is the f'th term of 61, 53, 43, 31, 17, 1, -17?
-f**2 - 5*f + 67
What is the i'th term of -26, -22, -8, 10, 26, 34, 28, 2?
-i**3 + 11*i**2 - 22*i - 14
What is the v'th term of 900, 901, 902?
v + 899
What is the p'th term of -224, -208, -184, -152, -112?
4*p**2 + 4*p - 232
What is the o'th term of 91, 79, 59, 31?
-4*o**2 + 95
What is the a'th term of 237, 434, 633, 834, 1037, 1242?
a**2 + 194*a + 42
What is the k'th term of 139, 122, 107, 94?
k**2 - 20*k + 158
What is the k'th term of 36, 39, 42, 45, 48?
3*k + 33
What is the f'th term of -26, -126, -290, -512, -786?
f**3 - 38*f**2 + 7*f + 4
Wh