h term of 45, 50, 57, 66, 77, 90, 105?
c**2 + 2*c + 42
What is the f'th term of 54, 37, 16, -9, -38?
-2*f**2 - 11*f + 67
What is the y'th term of -1281, -1280, -1277, -1272, -1265?
y**2 - 2*y - 1280
What is the u'th term of -20, -50, -102, -182, -296, -450, -650?
-u**3 - 5*u**2 - 8*u - 6
What is the u'th term of 30, 34, 40, 48, 58?
u**2 + u + 28
What is the j'th term of 958, 1910, 2862, 3814, 4766?
952*j + 6
What is the k'th term of -83, -163, -241, -317, -391?
k**2 - 83*k - 1
What is the n'th term of 440, 878, 1316, 1754, 2192, 2630?
438*n + 2
What is the l'th term of 751, 1503, 2255, 3007, 3759, 4511?
752*l - 1
What is the c'th term of 1400, 1399, 1398, 1397?
-c + 1401
What is the i'th term of -5428, -5433, -5450, -5485, -5544, -5633?
-i**3 + 2*i - 5429
What is the q'th term of 2837, 5664, 8491, 11318, 14145, 16972?
2827*q + 10
What is the h'th term of 2512, 2510, 2508, 2506, 2504, 2502?
-2*h + 2514
What is the g'th term of 54, 199, 448, 807, 1282, 1879?
g**3 + 46*g**2 + 7
What is the j'th term of -579, -643, -719, -813, -931, -1079, -1263, -1489?
-j**3 - 57*j - 521
What is the c'th term of -70, -180, -318, -484, -678, -900?
-14*c**2 - 68*c + 12
What is the q'th term of -468, -470, -486, -522, -584, -678?
-q**3 - q**2 + 8*q - 474
What is the x'th term of 2544, 5087, 7630, 10173, 12716?
2543*x + 1
What is the j'th term of 535, 1042, 1549?
507*j + 28
What is the l'th term of -5491, -10982, -16473, -21964, -27455, -32946?
-5491*l
What is the n'th term of -63, -47, -19, 27, 97, 197, 333, 511?
n**3 + 9*n - 73
What is the d'th term of 13, 9, -7, -41, -99, -187?
-d**3 + 3*d + 11
What is the f'th term of 342, 350, 370, 408, 470?
f**3 + f + 340
What is the r'th term of -11, 59, 137, 217, 293?
-r**3 + 10*r**2 + 47*r - 67
What is the f'th term of -2821, -2814, -2795, -2758, -2697, -2606, -2479?
f**3 - 2822
What is the d'th term of -776, -770, -764, -758, -752, -746?
6*d - 782
What is the f'th term of -294, -532, -744, -918, -1042?
2*f**3 + f**2 - 255*f - 42
What is the r'th term of 16, 51, 78, 91, 84, 51, -14?
-r**3 + 2*r**2 + 36*r - 21
What is the s'th term of 468, 469, 470, 471, 472, 473?
s + 467
What is the i'th term of 26610, 26610, 26608, 26604?
-i**2 + 3*i + 26608
What is the z'th term of -217, -426, -631, -832, -1029, -1222, -1411?
2*z**2 - 215*z - 4
What is the p'th term of 2238, 2241, 2244, 2247?
3*p + 2235
What is the k'th term of 489, 505, 533, 579, 649?
k**3 + 9*k + 479
What is the y'th term of -180, -165, -142, -111?
4*y**2 + 3*y - 187
What is the w'th term of 137, 267, 395, 521, 645, 767, 887?
-w**2 + 133*w + 5
What is the g'th term of -286, -1146, -2580, -4588, -7170, -10326, -14056?
-287*g**2 + g
What is the m'th term of 3257, 3255, 3253?
-2*m + 3259
What is the t'th term of -614, -1268, -1936, -2624, -3338, -4084?
-t**3 - t**2 - 644*t + 32
What is the s'th term of 1027, 1025, 1023, 1021?
-2*s + 1029
What is the c'th term of -114, -128, -144, -162?
-c**2 - 11*c - 102
What is the m'th term of -1154, -1157, -1158, -1157, -1154, -1149?
m**2 - 6*m - 1149
What is the m'th term of 3448, 3451, 3454?
3*m + 3445
What is the r'th term of -29, -42, -69, -116, -189, -294?
-r**3 - r**2 - 3*r - 24
What is the v'th term of -164, -708, -1622, -2912, -4584, -6644, -9098, -11952?
-v**3 - 179*v**2 + 16
What is the r'th term of -132, -287, -442, -597, -752?
-155*r + 23
What is the j'th term of -29, -44, -57, -68?
j**2 - 18*j - 12
What is the u'th term of 21, 34, 39, 36?
-4*u**2 + 25*u
What is the q'th term of -78, -279, -614, -1083, -1686, -2423, -3294?
-67*q**2 - 11
What is the b'th term of -127, -110, -87, -58, -23, 18?
3*b**2 + 8*b - 138
What is the w'th term of 16, 17, 18?
w + 15
What is the g'th term of -1527, -1552, -1601, -1680, -1795?
-g**3 - 6*g**2 - 1520
What is the r'th term of -870, -854, -820, -762, -674, -550?
r**3 + 3*r**2 - 874
What is the y'th term of 41, 27, 1, -43, -111?
-y**3 - 7*y + 49
What is the w'th term of -157, -163, -169?
-6*w - 151
What is the k'th term of 44931, 44930, 44929, 44928, 44927?
-k + 44932
What is the q'th term of 19, -56, -173, -326, -509?
q**3 - 27*q**2 - q + 46
What is the b'th term of 38, 147, 338, 617, 990, 1463?
b**3 + 35*b**2 - 3*b + 5
What is the u'th term of -6, -16, -30, -48, -70, -96, -126?
-2*u**2 - 4*u
What is the y'th term of 166, 167, 170, 175, 182, 191?
y**2 - 2*y + 167
What is the c'th term of -47, -113, -179, -245, -311?
-66*c + 19
What is the k'th term of -523, -518, -511, -502, -491?
k**2 + 2*k - 526
What is the i'th term of -31050, -31052, -31054, -31056, -31058?
-2*i - 31048
What is the j'th term of 5923, 11869, 17805, 23725, 29623, 35493, 41329, 47125?
-j**3 + j**2 + 5950*j - 27
What is the t'th term of 26, 21, 18, 17, 18, 21?
t**2 - 8*t + 33
What is the f'th term of -1022, -1030, -1052, -1094, -1162?
-f**3 - f**2 + 2*f - 1022
What is the y'th term of -110, -109, -108, -107?
y - 111
What is the b'th term of -7909, -7907, -7905?
2*b - 7911
What is the j'th term of 24120, 48246, 72374, 96504?
j**2 + 24123*j - 4
What is the v'th term of -62, -64, -66, -68, -70, -72?
-2*v - 60
What is the i'th term of 40, 42, 44?
2*i + 38
What is the m'th term of 43, 94, 145, 196?
51*m - 8
What is the q'th term of 1446, 1443, 1438, 1431?
-q**2 + 1447
What is the d'th term of -3737, -7477, -11217, -14957?
-3740*d + 3
What is the f'th term of -35, -157, -359, -647, -1027, -1505, -2087, -2779?
-f**3 - 34*f**2 - 13*f + 13
What is the f'th term of -24, -133, -314, -567, -892, -1289?
-36*f**2 - f + 13
What is the w'th term of -170, -341, -512, -683, -854, -1025?
-171*w + 1
What is the b'th term of -52, -82, -112, -142, -172?
-30*b - 22
What is the t'th term of 17, 41, 111, 251, 485?
4*t**3 - t**2 - t + 15
What is the v'th term of -18988, -18986, -18982, -18976?
v**2 - v - 18988
What is the z'th term of 51, 102, 153, 204?
51*z
What is the a'th term of -27, -155, -373, -687, -1103, -1627?
-a**3 - 39*a**2 - 4*a + 17
What is the y'th term of -18, -15, -12, -9, -6, -3?
3*y - 21
What is the z'th term of 12, 25, 38, 45, 40, 17?
-z**3 + 6*z**2 + 2*z + 5
What is the r'th term of 4732, 4735, 4738, 4741, 4744?
3*r + 4729
What is the n'th term of 854, 1689, 2526, 3365, 4206?
n**2 + 832*n + 21
What is the t'th term of -12, -87, -284, -663, -1284, -2207, -3492?
-10*t**3 - t**2 - 2*t + 1
What is the m'th term of -429, -432, -435, -438, -441?
-3*m - 426
What is the d'th term of -250, -215, -178, -139, -98?
d**2 + 32*d - 283
What is the a'th term of -22, -56, -90?
-34*a + 12
What is the c'th term of -26, -31, -38, -47?
-c**2 - 2*c - 23
What is the d'th term of 6137, 6140, 6143, 6146, 6149, 6152?
3*d + 6134
What is the l'th term of -31, -64, -99, -136, -175, -216?
-l**2 - 30*l
What is the v'th term of -41, -51, -71, -107, -165?
-v**3 + v**2 - 6*v - 35
What is the z'th term of 13, 7, 3, 1, 1, 3?
z**2 - 9*z + 21
What is the b'th term of 140, 219, 312, 425, 564, 735?
b**3 + b**2 + 69*b + 69
What is the r'th term of 29, 70, 109, 146, 181, 214, 245?
-r**2 + 44*r - 14
What is the b'th term of -63, -127, -191, -255, -319, -383?
-64*b + 1
What is the c'th term of -30, -72, -104, -120, -114, -80?
c**3 - c**2 - 46*c + 16
What is the z'th term of -13, -38, -65, -94, -125?
-z**2 - 22*z + 10
What is the k'th term of 10, 1, -10, -23, -38, -55, -74?
-k**2 - 6*k + 17
What is the w'th term of -3980, -7962, -11944, -15926?
-3982*w + 2
What is the u'th term of 4, 89, 222, 397, 608, 849?
-u**3 + 30*u**2 + 2*u - 27
What is the k'th term of -273, -227, -179, -129, -77?
k**2 + 43*k - 317
What is the o'th term of -2834, -2836, -2838, -2840, -2842?
-2*o - 2832
What is the s'th term of 174, 717, 1638, 2943, 4638, 6729, 9222, 12123?
s**3 + 183*s**2 - 13*s + 3
What is the u'th term of -33, -137, -315, -567, -893?
-37*u**2 + 7*u - 3
What is the u'th term of -79, -155, -227, -295, -359?
2*u**2 - 82*u + 1
What is the k'th term of -76, -79, -80, -79, -76, -71?
k**2 - 6*k - 71
What is the a'th term of -14, -8, 8, 40, 94?
a**3 - a**2 + 2*a - 16
What is the k'th term of -43, -34, -13, 26, 89?
k**3 + 2*k - 46
What is the f'th term of 55, 55, 59, 67, 79, 95?
2*f**2 - 6*f + 59
What is the z'th term of 5130, 5133, 5138, 5145, 5154?
z**2 + 5129
What is the d'th term of -3303, -3290, -3263, -3216, -3143?
d**3 + d**2 + 3*d - 3308
What is the t'th term of -1147, -1153, -1159,