f -10, -14, -30, -64, -122, -210, -334?
-j**3 + 3*j - 12
What is the v'th term of -648, -647, -646, -645?
v - 649
What is the w'th term of -3634, -7267, -10900?
-3633*w - 1
What is the l'th term of -20, -39, -58, -77, -96?
-19*l - 1
What is the h'th term of 117, 238, 367, 510, 673?
h**3 - 2*h**2 + 120*h - 2
What is the c'th term of 79, 383, 1213, 2833, 5507, 9499?
44*c**3 - c**2 - c + 37
What is the s'th term of 138, 135, 134, 135?
s**2 - 6*s + 143
What is the n'th term of -50, -51, -24, 25, 90, 165?
-n**3 + 20*n**2 - 54*n - 15
What is the f'th term of 299, 597, 895?
298*f + 1
What is the c'th term of 28, 57, 86, 115, 144?
29*c - 1
What is the f'th term of -80, -161, -240, -317?
f**2 - 84*f + 3
What is the u'th term of -85, -110, -153, -220, -317?
-u**3 - 3*u**2 - 9*u - 72
What is the a'th term of 315, 316, 317, 318, 319, 320?
a + 314
What is the i'th term of 400, 799, 1196, 1591, 1984?
-i**2 + 402*i - 1
What is the x'th term of -4521, -4519, -4517, -4515, -4513?
2*x - 4523
What is the m'th term of -14, -38, -62?
-24*m + 10
What is the k'th term of -931, -933, -943, -967, -1011, -1081, -1183, -1323?
-k**3 + 2*k**2 - k - 931
What is the j'th term of 150, 313, 466, 603, 718, 805, 858?
-j**3 + j**2 + 167*j - 17
What is the k'th term of -2, -18, -42, -74, -114, -162?
-4*k**2 - 4*k + 6
What is the z'th term of 121, 123, 125, 127, 129, 131?
2*z + 119
What is the i'th term of -296, -586, -876?
-290*i - 6
What is the n'th term of -149, -279, -419, -575, -753, -959, -1199, -1479?
-n**3 + n**2 - 126*n - 23
What is the a'th term of 58, 95, 136, 181, 230, 283, 340?
2*a**2 + 31*a + 25
What is the c'th term of 428, 422, 412, 398, 380?
-2*c**2 + 430
What is the n'th term of -363, -727, -1091, -1455, -1819, -2183?
-364*n + 1
What is the r'th term of 189, 384, 597, 834, 1101, 1404?
r**3 + 3*r**2 + 179*r + 6
What is the f'th term of 112, 188, 308, 466, 656?
-f**3 + 28*f**2 - f + 86
What is the b'th term of 13, 52, 91, 130, 169, 208?
39*b - 26
What is the v'th term of -411, -831, -1251, -1671, -2091?
-420*v + 9
What is the d'th term of 2535, 2469, 2401, 2331?
-d**2 - 63*d + 2599
What is the n'th term of 23, 44, 65, 86, 107, 128?
21*n + 2
What is the x'th term of 13, -14, -55, -116, -203?
-x**3 - x**2 - 17*x + 32
What is the n'th term of 175, 165, 141, 97, 27, -75?
-n**3 - n**2 + 177
What is the c'th term of 278, 295, 312?
17*c + 261
What is the c'th term of 5219, 5217, 5215?
-2*c + 5221
What is the r'th term of -118, -226, -334?
-108*r - 10
What is the g'th term of 234, 473, 726, 999, 1298?
g**3 + g**2 + 229*g + 3
What is the m'th term of -3331, -6664, -9997, -13330, -16663?
-3333*m + 2
What is the a'th term of -61, -63, -67, -73, -81, -91?
-a**2 + a - 61
What is the s'th term of -37, -50, -59, -64?
2*s**2 - 19*s - 20
What is the v'th term of -540, -1153, -1776, -2415, -3076, -3765?
-v**3 + v**2 - 609*v + 69
What is the p'th term of 8, -1, -18, -43, -76?
-4*p**2 + 3*p + 9
What is the p'th term of -2376, -4749, -7112, -9459, -11784, -14081, -16344, -18567?
p**3 - p**2 - 2377*p + 1
What is the w'th term of 1200, 1233, 1294, 1389, 1524, 1705?
w**3 + 8*w**2 + 2*w + 1189
What is the l'th term of -17, -70, -211, -482, -925, -1582, -2495, -3706?
-7*l**3 - 2*l**2 + 2*l - 10
What is the u'th term of -5, -30, -53, -68, -69, -50, -5?
u**3 - 5*u**2 - 17*u + 16
What is the b'th term of 8, 30, 68, 122?
8*b**2 - 2*b + 2
What is the o'th term of 18, 19, 18, 15, 10?
-o**2 + 4*o + 15
What is the u'th term of 50, 29, -6, -55, -118, -195?
-7*u**2 + 57
What is the v'th term of 112, 227, 342?
115*v - 3
What is the a'th term of 292, 585, 878, 1171?
293*a - 1
What is the b'th term of -1030, -1032, -1036, -1042, -1050, -1060, -1072?
-b**2 + b - 1030
What is the c'th term of -70, -74, -78, -82, -86?
-4*c - 66
What is the j'th term of 880, 900, 918, 934, 948, 960, 970?
-j**2 + 23*j + 858
What is the q'th term of -1, -3, -5, -7, -9?
-2*q + 1
What is the g'th term of -18, -6, 12, 30, 42, 42, 24, -18?
-g**3 + 9*g**2 - 8*g - 18
What is the u'th term of -50, -51, -52, -53, -54, -55?
-u - 49
What is the w'th term of 120, 256, 394, 534, 676, 820, 966?
w**2 + 133*w - 14
What is the i'th term of 536, 2128, 4780, 8492, 13264, 19096?
530*i**2 + 2*i + 4
What is the y'th term of 20, 39, 64, 95?
3*y**2 + 10*y + 7
What is the m'th term of 31, 65, 109, 163, 227?
5*m**2 + 19*m + 7
What is the t'th term of -22, -40, -68, -112, -178?
-t**3 + t**2 - 14*t - 8
What is the w'th term of -7, -12, -37, -94, -195, -352?
-2*w**3 + 2*w**2 + 3*w - 10
What is the q'th term of -59, -88, -117, -146, -175?
-29*q - 30
What is the k'th term of -35, -116, -251, -440, -683, -980?
-27*k**2 - 8
What is the i'th term of -209, -219, -241, -281, -345?
-i**3 - 3*i - 205
What is the r'th term of 1, -12, -41, -92, -171?
-r**3 - 2*r**2 + 4
What is the a'th term of 3501, 3503, 3505, 3507?
2*a + 3499
What is the f'th term of 0, 23, 60, 111, 176, 255?
7*f**2 + 2*f - 9
What is the b'th term of -12, 5, 22, 39, 56, 73?
17*b - 29
What is the u'th term of -15, -25, -29, -27?
3*u**2 - 19*u + 1
What is the y'th term of 89, 727, 2469, 5867, 11473, 19839, 31517, 47059?
92*y**3 - 6*y + 3
What is the c'th term of -413, -783, -1153, -1523?
-370*c - 43
What is the p'th term of -549, -1109, -1669, -2229, -2789, -3349?
-560*p + 11
What is the a'th term of 23, 11, -23, -91, -205, -377, -619, -943?
-2*a**3 + a**2 - a + 25
What is the n'th term of 19, 34, 49?
15*n + 4
What is the y'th term of 398, 436, 474, 512?
38*y + 360
What is the u'th term of -12, -24, -36, -48, -60, -72?
-12*u
What is the v'th term of -3912, -3908, -3904?
4*v - 3916
What is the d'th term of 114, 113, 112?
-d + 115
What is the t'th term of -774, -757, -714, -633, -502, -309?
2*t**3 + t**2 - 777
What is the f'th term of -29, -261, -911, -2189, -4305, -7469, -11891?
-35*f**3 + f**2 + 10*f - 5
What is the n'th term of 6, 23, 44, 69, 98?
2*n**2 + 11*n - 7
What is the r'th term of 16, 36, 60, 88?
2*r**2 + 14*r
What is the w'th term of -345, -355, -363, -369, -373?
w**2 - 13*w - 333
What is the i'th term of -12, 14, 66, 144?
13*i**2 - 13*i - 12
What is the b'th term of 558, 1123, 1688?
565*b - 7
What is the y'th term of -14, -61, -148, -281, -466, -709, -1016, -1393?
-y**3 - 14*y**2 + 2*y - 1
What is the l'th term of 9572, 19138, 28702, 38264, 47824, 57382, 66938?
-l**2 + 9569*l + 4
What is the i'th term of 314, 620, 926, 1232, 1538, 1844?
306*i + 8
What is the z'th term of -60, -75, -46, 39, 192?
2*z**3 + 10*z**2 - 59*z - 13
What is the r'th term of -6, -8, -10, -12?
-2*r - 4
What is the h'th term of -13, 16, 119, 332, 691?
6*h**3 + h**2 - 16*h - 4
What is the f'th term of 38, 45, 50, 47, 30, -7, -70, -165?
-f**3 + 5*f**2 - f + 35
What is the k'th term of 412, 1682, 3808, 6796, 10652, 15382, 20992?
k**3 + 422*k**2 - 3*k - 8
What is the d'th term of 13, 6, -5, -20, -39?
-2*d**2 - d + 16
What is the f'th term of -200, -193, -172, -131, -64, 35?
f**3 + f**2 - 3*f - 199
What is the l'th term of -30, -29, -28, -27, -26, -25?
l - 31
What is the u'th term of -45, -76, -103, -126, -145?
2*u**2 - 37*u - 10
What is the z'th term of 67, -22, -111, -200, -289?
-89*z + 156
What is the s'th term of -12, -30, -56, -90?
-4*s**2 - 6*s - 2
What is the t'th term of -333, -1342, -3017, -5352, -8341, -11978, -16257, -21172?
t**3 - 339*t**2 + t + 4
What is the g'th term of -395, -397, -399, -401?
-2*g - 393
What is the j'th term of -55, -32, 7, 62, 133, 220?
8*j**2 - j - 62
What is the z'th term of 2740, 2764, 2800, 2842, 2884, 2920, 2944?
-z**3 + 12*z**2 - 5*z + 2734
What is the z'th term of -11, 8, 39, 82?
6*z**2 + z - 18
What is the i'th term of 833, 837, 839, 839, 837, 833?
-i**2 + 7*i + 827
What is the j'th term of -349, -347, -345, -343, -341?
2*j - 351
What is the q'th term of -802, -806, -812, -820, -830, -842, -856?
-q**2 - q - 800
What is the r'th term of 339, 336, 333, 330, 327, 324?
-3*r + 342
What is the u'th term of -4, 5, 14, 23?
9*u - 13
What is the y'th term of 80, 161, 242, 323?
81*y - 1
What is the j'th term of 3, 12, 27, 48, 75, 108, 147?
3*j**2
What is the w'th term of 322, 650, 978, 1306, 1634?
328*w - 6
What is the y'th term of 143, 604, 1375, 2456, 3847?
155*y**2 - 4*y - 8
What is the u'th term of 15, 11, 5, -3, -13, -25?
-u**2 - u + 17
What is the t'th term of -11, 9, 33, 55, 69, 