 + 6
What is the c'th term of -34, -14, 26, 98, 214, 386, 626?
2*c**3 - 2*c**2 + 12*c - 46
What is the r'th term of -205, -823, -1853, -3295, -5149, -7415, -10093?
-206*r**2 + 1
What is the a'th term of -55, -54, -53, -52, -51, -50?
a - 56
What is the f'th term of 10, 85, 222, 421, 682, 1005?
31*f**2 - 18*f - 3
What is the j'th term of -55, -9, 117, 365, 777, 1395, 2261, 3417?
7*j**3 - 2*j**2 + 3*j - 63
What is the a'th term of 82, 90, 94, 94, 90?
-2*a**2 + 14*a + 70
What is the g'th term of 3186, 3185, 3182, 3177, 3170, 3161?
-g**2 + 2*g + 3185
What is the p'th term of 63, 257, 585, 1047, 1643, 2373, 3237?
67*p**2 - 7*p + 3
What is the w'th term of -20, -17, -12, -5?
w**2 - 21
What is the d'th term of 128, 327, 658, 1121, 1716?
66*d**2 + d + 61
What is the b'th term of -127, -135, -149, -169, -195, -227, -265?
-3*b**2 + b - 125
What is the u'th term of -15465, -15464, -15463, -15462, -15461?
u - 15466
What is the f'th term of 92, 94, 98, 104, 112, 122?
f**2 - f + 92
What is the w'th term of 197, 208, 233, 278, 349, 452?
w**3 + w**2 + w + 194
What is the a'th term of 774, 1549, 2324, 3099, 3874?
775*a - 1
What is the u'th term of -41, -33, -29, -35, -57?
-u**3 + 4*u**2 + 3*u - 47
What is the r'th term of -3, -5, 9, 45, 109, 207?
r**3 + 2*r**2 - 15*r + 9
What is the v'th term of 425, 852, 1279, 1706, 2133?
427*v - 2
What is the m'th term of 394, 393, 392?
-m + 395
What is the s'th term of 42, 302, 1008, 2382, 4646?
37*s**3 + s**2 - 2*s + 6
What is the o'th term of 275, 278, 283, 290, 299?
o**2 + 274
What is the d'th term of 22, 92, 152, 196, 218, 212, 172?
-d**3 + d**2 + 74*d - 52
What is the t'th term of 24, 80, 178, 330, 548?
2*t**3 + 9*t**2 + 15*t - 2
What is the l'th term of 146, 638, 1452, 2582, 4022?
-l**3 + 167*l**2 - 2*l - 18
What is the f'th term of -88, -136, -222, -352, -532, -768, -1066?
-f**3 - 13*f**2 - 2*f - 72
What is the y'th term of -790, -1586, -2382, -3178, -3974?
-796*y + 6
What is the g'th term of 327, 324, 305, 258, 171, 32, -171, -450?
-2*g**3 + 4*g**2 - g + 326
What is the m'th term of -1081, -1056, -1015, -958, -885?
8*m**2 + m - 1090
What is the k'th term of -692, -709, -738, -785, -856, -957, -1094?
-k**3 - 10*k - 681
What is the h'th term of 164, 333, 492, 635, 756, 849, 908?
-h**3 + h**2 + 173*h - 9
What is the g'th term of 4, -5, -28, -71, -140, -241, -380, -563?
-g**3 - g**2 + g + 5
What is the k'th term of -742, -738, -734, -730?
4*k - 746
What is the z'th term of -10, -20, -30?
-10*z
What is the a'th term of -172, -173, -174, -175, -176?
-a - 171
What is the o'th term of -4769, -9542, -14315?
-4773*o + 4
What is the j'th term of 92, 150, 208, 266, 324?
58*j + 34
What is the s'th term of -20, 5, 48, 115, 212, 345?
s**3 + 3*s**2 + 9*s - 33
What is the s'th term of 81, 165, 259, 369, 501, 661?
s**3 - s**2 + 80*s + 1
What is the s'th term of 96, 95, 96, 99?
s**2 - 4*s + 99
What is the c'th term of 2945, 5890, 8833, 11774, 14713, 17650?
-c**2 + 2948*c - 2
What is the m'th term of -26, -50, -76, -104, -134, -166?
-m**2 - 21*m - 4
What is the b'th term of -19, -20, -25, -34?
-2*b**2 + 5*b - 22
What is the b'th term of -20, -31, -48, -71?
-3*b**2 - 2*b - 15
What is the x'th term of 1578, 1577, 1576, 1575, 1574?
-x + 1579
What is the d'th term of -140, -579, -1310, -2333, -3648, -5255?
-146*d**2 - d + 7
What is the y'th term of 371, 369, 365, 359?
-y**2 + y + 371
What is the o'th term of 128, 263, 408, 563, 728?
5*o**2 + 120*o + 3
What is the h'th term of 96, 134, 242, 456, 812, 1346?
6*h**3 - h**2 - h + 92
What is the j'th term of -17624, -17634, -17658, -17702, -17772, -17874, -18014, -18198?
-j**3 - j**2 - 17622
What is the q'th term of 774, 1532, 2292, 3054, 3818, 4584, 5352?
q**2 + 755*q + 18
What is the h'th term of 35, 44, 53, 62?
9*h + 26
What is the g'th term of -20, -405, -1460, -3521, -6924?
-56*g**3 + g**2 + 4*g + 31
What is the h'th term of 124, 126, 128, 130?
2*h + 122
What is the o'th term of 264, 266, 268, 270?
2*o + 262
What is the t'th term of 106, 102, 96, 88, 78, 66, 52?
-t**2 - t + 108
What is the b'th term of -15, -48, -103, -180?
-11*b**2 - 4
What is the j'th term of -21, -23, -19, -3, 31?
j**3 - 3*j**2 - 19
What is the z'th term of -11, -26, -31, -14, 37, 134, 289, 514?
2*z**3 - 7*z**2 - 8*z + 2
What is the n'th term of -6, -5, 6, 33, 82, 159, 270, 421?
n**3 - n**2 - 3*n - 3
What is the p'th term of 550, 551, 552?
p + 549
What is the p'th term of 49, 233, 545, 991, 1577?
p**3 + 58*p**2 + 3*p - 13
What is the q'th term of -73, -44, -5, 50, 127, 232?
q**3 - q**2 + 25*q - 98
What is the u'th term of -165, -151, -135, -117, -97?
u**2 + 11*u - 177
What is the z'th term of -62, -251, -578, -1049, -1670, -2447?
-z**3 - 63*z**2 + 7*z - 5
What is the y'th term of 6, -1, -20, -57, -118?
-y**3 + 7
What is the g'th term of 33, 88, 173, 294, 457, 668, 933?
g**3 + 9*g**2 + 21*g + 2
What is the c'th term of -4435, -4437, -4439, -4441, -4443, -4445?
-2*c - 4433
What is the k'th term of 72, 127, 188, 255, 328?
3*k**2 + 46*k + 23
What is the r'th term of -349, -350, -335, -298, -233, -134, 5?
r**3 + 2*r**2 - 14*r - 338
What is the c'th term of 12, 5, -4, -15, -28?
-c**2 - 4*c + 17
What is the t'th term of -15, -28, -41, -54, -67?
-13*t - 2
What is the i'th term of 963, 1927, 2891, 3855, 4819?
964*i - 1
What is the y'th term of -333, -325, -313, -297, -277, -253?
2*y**2 + 2*y - 337
What is the m'th term of 24, 93, 208, 369, 576, 829, 1128?
23*m**2 + 1
What is the g'th term of 184, 199, 214?
15*g + 169
What is the k'th term of 29, 60, 91, 122, 153, 184?
31*k - 2
What is the x'th term of 3558, 3553, 3548, 3543, 3538?
-5*x + 3563
What is the a'th term of 43, 74, 71, 16, -109?
-3*a**3 + a**2 + 49*a - 4
What is the w'th term of -175, -188, -199, -208, -215, -220, -223?
w**2 - 16*w - 160
What is the g'th term of 1184, 1178, 1160, 1124, 1064, 974, 848, 680?
-g**3 + g + 1184
What is the m'th term of -275, -277, -279, -281?
-2*m - 273
What is the d'th term of 28, 78, 162, 280, 432, 618?
17*d**2 - d + 12
What is the a'th term of -14553, -14552, -14551, -14550?
a - 14554
What is the y'th term of -273, -456, -641, -828, -1017, -1208, -1401?
-y**2 - 180*y - 92
What is the u'th term of 402, 804, 1206?
402*u
What is the j'th term of 2, -28, -60, -94, -130, -168?
-j**2 - 27*j + 30
What is the a'th term of 20, 9, -20, -73, -156, -275?
-a**3 - 3*a**2 + 5*a + 19
What is the s'th term of 7220, 7293, 7378, 7481, 7608, 7765, 7958, 8193?
s**3 + 66*s + 7153
What is the i'th term of -1038, -1057, -1076, -1095, -1114?
-19*i - 1019
What is the l'th term of 240, 250, 266, 288, 316?
3*l**2 + l + 236
What is the x'th term of 817, 808, 797, 784?
-x**2 - 6*x + 824
What is the l'th term of 6950, 6945, 6938, 6929, 6918, 6905?
-l**2 - 2*l + 6953
What is the n'th term of 176, 350, 524, 698?
174*n + 2
What is the x'th term of -299, -575, -851?
-276*x - 23
What is the y'th term of -38, -167, -384, -695, -1106, -1623?
-y**3 - 38*y**2 - 8*y + 9
What is the q'th term of -29, -40, -65, -110, -181, -284, -425, -610?
-q**3 - q**2 - q - 26
What is the x'th term of 13, 7, -11, -47, -107?
-x**3 + x + 13
What is the p'th term of -4, -7, -12, -19, -28, -39, -52?
-p**2 - 3
What is the g'th term of 79, 288, 635, 1114, 1719, 2444?
-g**3 + 75*g**2 - 9*g + 14
What is the t'th term of -52, -55, -58, -61, -64?
-3*t - 49
What is the w'th term of 580, 592, 628, 700, 820, 1000, 1252, 1588?
2*w**3 - 2*w + 580
What is the h'th term of -147, -181, -245, -345, -487, -677, -921, -1225?
-h**3 - 9*h**2 - 137
What is the t'th term of 2278, 2279, 2280?
t + 2277
What is the p'th term of 58, 41, 12, -35, -106, -207?
-p**3 - 10*p + 69
What is the f'th term of 118, 314, 512, 712, 914, 1118?
f**2 + 193*f - 76
What is the a'th term of -59, -58, -57, -56?
a - 60
What is the c'th term of 639, 1210, 1783, 2358, 2935, 3514, 4095?
c**2 + 568*c + 70
What is the d'th term of -5608, -5607, -5606, -5605, -5604?
d - 5609
What is the g'th term of 471, 957, 1429, 1881, 2307?
-g**3 - g**2 + 496*g - 23
What is the n'th term of 203, 531, 1077, 1841, 2823, 4023, 5441?
109*n**2 + n + 93
What is the j'th term of -22, -87, -194, -343?
-21*j**2 - 2*j + 1
What is the h'th term of -105, -108, -111, -114?
-3*h - 102
What is the t'th term of -70, -131, -186, -235, -278?
3*t**2 - 70*t - 3
What is the f'th t