86, -378?
t**2 - 99*t + 2
What is the y'th term of 68, 15, -38, -91, -144?
-53*y + 121
What is the m'th term of 1504, 1506, 1508, 1510, 1512?
2*m + 1502
What is the f'th term of 40, -43, -270, -713, -1444?
-12*f**3 + f + 51
What is the x'th term of -143, -138, -121, -86, -27, 62, 187?
x**3 - 2*x - 142
What is the o'th term of -2, 4, 6, -2, -26, -72?
-o**3 + 4*o**2 + o - 6
What is the n'th term of 6, 2, -2, -6?
-4*n + 10
What is the c'th term of 1597, 1587, 1571, 1549?
-3*c**2 - c + 1601
What is the r'th term of -3, -19, -61, -141, -271, -463?
-2*r**3 - r**2 + r - 1
What is the d'th term of 820, 819, 820, 823, 828?
d**2 - 4*d + 823
What is the y'th term of 2164, 2156, 2144, 2128?
-2*y**2 - 2*y + 2168
What is the a'th term of 11331, 22659, 33999, 45357, 56739, 68151, 79599, 91089?
a**3 + 11321*a + 9
What is the q'th term of 4, -16, -44, -80, -124, -176?
-4*q**2 - 8*q + 16
What is the g'th term of -15, -6, 3, 12, 21, 30?
9*g - 24
What is the f'th term of 50, 105, 172, 251, 342, 445?
6*f**2 + 37*f + 7
What is the d'th term of 33, 21, -13, -81, -195, -367?
-2*d**3 + d**2 - d + 35
What is the a'th term of -122, -118, -112, -104, -94, -82, -68?
a**2 + a - 124
What is the i'th term of 86, 174, 262, 350?
88*i - 2
What is the r'th term of -3216, -3215, -3212, -3207, -3200?
r**2 - 2*r - 3215
What is the r'th term of -29, -38, -45, -50, -53?
r**2 - 12*r - 18
What is the w'th term of 814, 1628, 2442, 3256, 4070?
814*w
What is the d'th term of 32, 148, 348, 638, 1024, 1512, 2108?
d**3 + 36*d**2 + d - 6
What is the n'th term of -200, -787, -1762, -3119, -4852, -6955, -9422?
n**3 - 200*n**2 + 6*n - 7
What is the v'th term of 44, 77, 110, 143, 176?
33*v + 11
What is the z'th term of 599, 1203, 1811, 2423, 3039?
2*z**2 + 598*z - 1
What is the m'th term of -1457, -1453, -1459, -1481, -1525, -1597, -1703?
-m**3 + m**2 + 8*m - 1465
What is the j'th term of 81, 156, 231, 306, 381?
75*j + 6
What is the r'th term of -1, 6, 13, 20?
7*r - 8
What is the j'th term of 13, 18, 33, 64, 117, 198, 313, 468?
j**3 - j**2 + j + 12
What is the p'th term of 34, 35, 36?
p + 33
What is the h'th term of -61, -63, -65?
-2*h - 59
What is the x'th term of 6, 24, 52, 90, 138?
5*x**2 + 3*x - 2
What is the z'th term of -723, -694, -645, -570, -463, -318, -129, 110?
z**3 + 4*z**2 + 10*z - 738
What is the h'th term of 23, 30, 37, 44, 51, 58?
7*h + 16
What is the f'th term of -35, -36, -37, -38?
-f - 34
What is the t'th term of 81, 101, 59, -45, -211, -439, -729?
-31*t**2 + 113*t - 1
What is the f'th term of -143, -136, -135, -146, -175, -228, -311?
-f**3 + 3*f**2 + 5*f - 150
What is the b'th term of -50, -101, -150, -197, -242?
b**2 - 54*b + 3
What is the s'th term of 730, 1437, 2134, 2815, 3474?
-s**3 + s**2 + 711*s + 19
What is the q'th term of 57, 62, 79, 114, 173, 262, 387, 554?
q**3 - 2*q + 58
What is the y'th term of -70, -131, -194, -259, -326, -395, -466?
-y**2 - 58*y - 11
What is the b'th term of -632, -597, -548, -479, -384?
b**3 + b**2 + 25*b - 659
What is the t'th term of -9, -22, -37, -54, -73, -94, -117?
-t**2 - 10*t + 2
What is the r'th term of 461, 448, 423, 380, 313?
-r**3 - 6*r + 468
What is the c'th term of 13, 5, -3, -11, -19, -27?
-8*c + 21
What is the y'th term of -11, -33, -59, -89, -123?
-2*y**2 - 16*y + 7
What is the k'th term of 250, 989, 2220, 3943, 6158, 8865?
246*k**2 + k + 3
What is the x'th term of -61, -119, -175, -229, -281?
x**2 - 61*x - 1
What is the t'th term of -13, 3, 27, 59, 99?
4*t**2 + 4*t - 21
What is the k'th term of 230, 927, 2088, 3713, 5802?
232*k**2 + k - 3
What is the n'th term of 331, 330, 329?
-n + 332
What is the s'th term of 190, 181, 160, 121, 58?
-s**3 - 2*s + 193
What is the b'th term of -283, -1127, -2535, -4507, -7043, -10143?
-282*b**2 + 2*b - 3
What is the d'th term of 6827, 13658, 20489?
6831*d - 4
What is the b'th term of -675, -1399, -2123, -2847, -3571, -4295?
-724*b + 49
What is the x'th term of 18, 16, 4, -24, -74, -152, -264, -416?
-x**3 + x**2 + 2*x + 16
What is the b'th term of 406, 416, 438, 478, 542, 636, 766?
b**3 + 3*b + 402
What is the j'th term of -25, -33, -41, -49, -57, -65?
-8*j - 17
What is the o'th term of -175, -183, -193, -205, -219, -235, -253?
-o**2 - 5*o - 169
What is the x'th term of -277, -272, -269, -268, -269?
-x**2 + 8*x - 284
What is the f'th term of 21, 28, 39, 54, 73, 96, 123?
2*f**2 + f + 18
What is the x'th term of -100, -96, -92?
4*x - 104
What is the m'th term of -115, -244, -385, -538, -703, -880?
-6*m**2 - 111*m + 2
What is the x'th term of 3, 23, 57, 105, 167, 243?
7*x**2 - x - 3
What is the d'th term of -28, -36, -48, -64?
-2*d**2 - 2*d - 24
What is the n'th term of 16, 55, 116, 205, 328, 491, 700?
n**3 + 5*n**2 + 17*n - 7
What is the d'th term of 366, 367, 368, 369, 370?
d + 365
What is the x'th term of 23, 49, 59, 47, 7, -67?
-x**3 - 2*x**2 + 39*x - 13
What is the u'th term of -69, -131, -193, -255?
-62*u - 7
What is the o'th term of 33, 32, 21, -6, -55?
-o**3 + o**2 + 3*o + 30
What is the v'th term of -1268, -1272, -1276, -1280?
-4*v - 1264
What is the p'th term of -18, -28, -60, -126, -238, -408, -648, -970?
-2*p**3 + p**2 + p - 18
What is the c'th term of -261, -492, -723, -954?
-231*c - 30
What is the l'th term of -54, -107, -158, -207?
l**2 - 56*l + 1
What is the m'th term of -150, -359, -568, -777?
-209*m + 59
What is the v'th term of -6536, -6535, -6532, -6527, -6520, -6511?
v**2 - 2*v - 6535
What is the q'th term of -660, -659, -658?
q - 661
What is the z'th term of -22, -93, -216, -397, -642, -957?
-z**3 - 20*z**2 - 4*z + 3
What is the f'th term of 50, 214, 488, 872, 1366?
55*f**2 - f - 4
What is the g'th term of 48, 103, 158?
55*g - 7
What is the z'th term of 8706, 8706, 8708, 8712?
z**2 - 3*z + 8708
What is the d'th term of -3436, -3430, -3412, -3376, -3316?
d**3 - d - 3436
What is the r'th term of 20, 45, 70, 95, 120, 145?
25*r - 5
What is the d'th term of 24, 25, 24, 21, 16, 9, 0?
-d**2 + 4*d + 21
What is the r'th term of 0, 7, 26, 63, 124, 215, 342, 511?
r**3 - 1
What is the i'th term of -55, 38, 289, 776, 1577, 2770, 4433, 6644?
13*i**3 + i**2 - i - 68
What is the h'th term of 55, 106, 187, 304, 463, 670, 931, 1252?
h**3 + 9*h**2 + 17*h + 28
What is the l'th term of -1527, -3065, -4603, -6141, -7679, -9217?
-1538*l + 11
What is the x'th term of -14, -36, -60, -86?
-x**2 - 19*x + 6
What is the y'th term of 274, 284, 300, 322, 350?
3*y**2 + y + 270
What is the q'th term of -113, -224, -335?
-111*q - 2
What is the o'th term of -243, -262, -293, -330, -367, -398?
o**3 - 12*o**2 + 10*o - 242
What is the b'th term of -22, -91, -206, -367, -574, -827, -1126?
-23*b**2 + 1
What is the c'th term of 210, 216, 222, 228, 234?
6*c + 204
What is the w'th term of 1, 3, -7, -35, -87, -169, -287?
-w**3 + 9*w - 7
What is the h'th term of -55, -62, -73, -88?
-2*h**2 - h - 52
What is the t'th term of 130, 119, 108, 97?
-11*t + 141
What is the s'th term of -43, -392, -1341, -3190, -6239, -10788, -17137?
-50*s**3 + s + 6
What is the l'th term of 13, 91, 231, 433?
31*l**2 - 15*l - 3
What is the m'th term of -35, -36, -41, -50?
-2*m**2 + 5*m - 38
What is the x'th term of -42, -53, -78, -123, -194, -297, -438, -623?
-x**3 - x**2 - x - 39
What is the c'th term of 50, -28, -240, -652, -1330?
-11*c**3 - c**2 + 2*c + 60
What is the v'th term of 16, 19, 22, 25, 28?
3*v + 13
What is the u'th term of 166, 354, 542, 730, 918, 1106?
188*u - 22
What is the l'th term of 823, 3305, 7449, 13261, 20747, 29913?
l**3 + 825*l**2 - 3
What is the i'th term of 46, 88, 124, 154, 178, 196?
-3*i**2 + 51*i - 2
What is the x'th term of 16390, 32782, 49174, 65566, 81958?
16392*x - 2
What is the b'th term of 7, 54, 171, 394, 759, 1302, 2059?
6*b**3 - b**2 + 8*b - 6
What is the m'th term of -116, -96, -56, 10, 108, 244, 424, 654?
m**3 + 4*m**2 + m - 122
What is the z'th term of -59, -55, -63, -89, -139, -219, -335?
-z**3 + 11*z - 69
What is the s'th term of 261, 451, 641, 831, 1021?
190*s + 71
What is the d'th term of -701, -700, -699, -698, -697?
d - 702
What is the k'th term of 309, 617, 925, 1233, 1541?
308*k + 1
What is the v'th term of 35, 78, 125, 176?
2*v**2 + 37*v - 4
What is the k'th term of 7, 22, 49, 88, 139, 202?
6*k**2 - 3*k + 4
What is the h'th term of 706, 2802, 6296, 11188?
699*h**2 - h + 8
What is the k'th t