th term of 6, -3, -22, -51?
-5*i**2 + 6*i + 5
What is the r'th term of 41, 15, -25, -85, -171, -289?
-r**3 - r**2 - 16*r + 59
What is the r'th term of -210, -216, -222, -228, -234, -240?
-6*r - 204
What is the d'th term of 38452, 38454, 38456, 38458, 38460?
2*d + 38450
What is the c'th term of -585, -1169, -1755, -2343?
-c**2 - 581*c - 3
What is the d'th term of 0, -24, -52, -84, -120?
-2*d**2 - 18*d + 20
What is the o'th term of -17, -87, -221, -425, -705?
-o**3 - 26*o**2 + 15*o - 5
What is the v'th term of -250, -244, -226, -190, -130?
v**3 - v - 250
What is the w'th term of -39, -155, -349, -621, -971?
-39*w**2 + w - 1
What is the z'th term of 165, 173, 183, 195, 209, 225?
z**2 + 5*z + 159
What is the a'th term of 36, 79, 122, 165, 208?
43*a - 7
What is the z'th term of -39, -37, -43, -63, -103, -169, -267, -403?
-z**3 + 2*z**2 + 3*z - 43
What is the p'th term of 4, 8, 14, 22?
p**2 + p + 2
What is the g'th term of 172, 333, 518, 739, 1008, 1337, 1738, 2223?
2*g**3 + 147*g + 23
What is the s'th term of -80, -165, -238, -293, -324, -325?
s**3 - 92*s + 11
What is the p'th term of 1363, 1368, 1373, 1378, 1383?
5*p + 1358
What is the u'th term of 61, 254, 581, 1042?
67*u**2 - 8*u + 2
What is the r'th term of 43, 83, 123, 163, 203?
40*r + 3
What is the d'th term of -5805, -11610, -17415, -23220, -29025, -34830?
-5805*d
What is the a'th term of 151, 303, 453, 601, 747?
-a**2 + 155*a - 3
What is the t'th term of -11, -40, -83, -146, -235?
-t**3 - t**2 - 19*t + 10
What is the b'th term of -82, -173, -274, -391, -530, -697?
-b**3 + b**2 - 87*b + 5
What is the n'th term of -487, -999, -1509, -2017, -2523, -3027, -3529?
n**2 - 515*n + 27
What is the t'th term of -78, -93, -108, -123, -138, -153?
-15*t - 63
What is the h'th term of 55, 61, 67?
6*h + 49
What is the w'th term of -56, -112, -168, -224, -280, -336?
-56*w
What is the c'th term of -36, -46, -72, -120, -196, -306?
-c**3 - 2*c**2 + 3*c - 36
What is the x'th term of 274, 493, 712?
219*x + 55
What is the h'th term of -256, -563, -872, -1183, -1496, -1811, -2128?
-h**2 - 304*h + 49
What is the r'th term of 86, 97, 124, 173, 250?
r**3 + 2*r**2 - 2*r + 85
What is the r'th term of 69, 139, 207, 273, 337, 399, 459?
-r**2 + 73*r - 3
What is the g'th term of -477, -952, -1425, -1896, -2365, -2832?
g**2 - 478*g
What is the h'th term of -847, -846, -845, -844, -843, -842?
h - 848
What is the l'th term of 748, 754, 772, 808, 868, 958, 1084?
l**3 - l + 748
What is the n'th term of 8, 44, 102, 182?
11*n**2 + 3*n - 6
What is the l'th term of 308, 621, 934, 1247, 1560, 1873?
313*l - 5
What is the k'th term of 118, 114, 112, 112?
k**2 - 7*k + 124
What is the x'th term of 450, 449, 448, 447?
-x + 451
What is the q'th term of 150, 169, 186, 195, 190, 165, 114, 31?
-q**3 + 5*q**2 + 11*q + 135
What is the s'th term of -108, -76, 14, 192, 488, 932?
5*s**3 - s**2 - 112
What is the q'th term of 67, 72, 77, 82, 87, 92?
5*q + 62
What is the p'th term of 1034, 1030, 1024, 1016, 1006, 994, 980?
-p**2 - p + 1036
What is the c'th term of -22, 9, 96, 269, 558?
5*c**3 - 2*c**2 + 2*c - 27
What is the o'th term of -606, -2452, -5536, -9864, -15442, -22276?
-o**3 - 613*o**2 + 8
What is the l'th term of 66, 114, 162?
48*l + 18
What is the o'th term of -27, -52, -77, -102, -127?
-25*o - 2
What is the u'th term of 1000, 980, 960, 940, 920?
-20*u + 1020
What is the s'th term of -52469, -52471, -52473, -52475, -52477?
-2*s - 52467
What is the g'th term of -10, -26, -30, -16, 22, 90?
g**3 - 23*g + 12
What is the r'th term of 222, 418, 616, 816, 1018?
r**2 + 193*r + 28
What is the l'th term of -3523, -3521, -3517, -3511, -3503, -3493?
l**2 - l - 3523
What is the d'th term of -9, -37, -79, -135, -205?
-7*d**2 - 7*d + 5
What is the m'th term of -59, -57, -55?
2*m - 61
What is the s'th term of -1289, -2580, -3871, -5162?
-1291*s + 2
What is the u'th term of -510, -596, -680, -762, -842, -920, -996?
u**2 - 89*u - 422
What is the x'th term of -29, -27, -37, -65, -117, -199, -317, -477?
-x**3 + 9*x - 37
What is the l'th term of -66, -70, -78, -90?
-2*l**2 + 2*l - 66
What is the p'th term of -21, -55, -105, -177, -277?
-p**3 - 2*p**2 - 21*p + 3
What is the t'th term of -23, -30, -39, -50?
-t**2 - 4*t - 18
What is the p'th term of -72, -29, 14, 57, 100, 143?
43*p - 115
What is the r'th term of 5, -4, -5, 8, 41?
r**3 - 2*r**2 - 10*r + 16
What is the n'th term of -547, -548, -549?
-n - 546
What is the y'th term of 49, 105, 169, 241, 321, 409?
4*y**2 + 44*y + 1
What is the k'th term of -465, -933, -1401?
-468*k + 3
What is the y'th term of 27, 58, 107, 174, 259, 362?
9*y**2 + 4*y + 14
What is the z'th term of -66, -63, -58, -51?
z**2 - 67
What is the m'th term of 19, 80, 175, 298, 443, 604?
-m**3 + 23*m**2 - m - 2
What is the b'th term of -10, -26, -42, -58, -74, -90?
-16*b + 6
What is the u'th term of 110, 114, 122, 134, 150, 170?
2*u**2 - 2*u + 110
What is the x'th term of 6372, 6371, 6370, 6369, 6368?
-x + 6373
What is the v'th term of 1042, 2084, 3126, 4168?
1042*v
What is the s'th term of 250, 238, 222, 202, 178, 150?
-2*s**2 - 6*s + 258
What is the r'th term of 9, 7, 5, 3?
-2*r + 11
What is the j'th term of 332, 667, 1002, 1337, 1672, 2007?
335*j - 3
What is the u'th term of -911, -897, -881, -863?
u**2 + 11*u - 923
What is the q'th term of 612, 615, 618, 621, 624?
3*q + 609
What is the b'th term of 206, 198, 190?
-8*b + 214
What is the r'th term of -38, -114, -192, -272, -354?
-r**2 - 73*r + 36
What is the p'th term of 115, 137, 159?
22*p + 93
What is the a'th term of -560, -555, -540, -509, -456, -375, -260, -105?
a**3 - a**2 + a - 561
What is the j'th term of 2673, 2671, 2667, 2661, 2653, 2643, 2631?
-j**2 + j + 2673
What is the i'th term of -946, -942, -938, -934?
4*i - 950
What is the w'th term of 17, 42, 99, 200, 357, 582?
2*w**3 + 4*w**2 - w + 12
What is the h'th term of 41, 36, 23, -4, -51, -124, -229?
-h**3 + 2*h**2 - 4*h + 44
What is the z'th term of 2244, 4486, 6728, 8970?
2242*z + 2
What is the k'th term of 208, 213, 222, 235, 252?
2*k**2 - k + 207
What is the v'th term of -51, -83, -165, -321, -575?
-4*v**3 - v**2 - v - 45
What is the n'th term of -1627, -1624, -1619, -1612?
n**2 - 1628
What is the j'th term of 10, 8, -6, -38, -94, -180?
-j**3 + 5*j + 6
What is the x'th term of -1828, -1830, -1832, -1834, -1836, -1838?
-2*x - 1826
What is the x'th term of -659, -657, -653, -647?
x**2 - x - 659
What is the u'th term of -188, -367, -546?
-179*u - 9
What is the c'th term of 168, 672, 1502, 2652, 4116?
-c**3 + 169*c**2 + 4*c - 4
What is the t'th term of -12, -39, -66?
-27*t + 15
What is the z'th term of -2498, -4996, -7494, -9992?
-2498*z
What is the g'th term of 45, 63, 81, 99?
18*g + 27
What is the n'th term of -161, -162, -163, -164, -165, -166?
-n - 160
What is the u'th term of 224, 235, 260, 305, 376, 479?
u**3 + u**2 + u + 221
What is the c'th term of -168, -337, -506, -675, -844, -1013?
-169*c + 1
What is the l'th term of 8, 9, 8, 5, 0, -7, -16?
-l**2 + 4*l + 5
What is the n'th term of 1001, 1000, 999, 998, 997, 996?
-n + 1002
What is the v'th term of -24, -184, -620, -1470, -2872, -4964, -7884?
-23*v**3 + v - 2
What is the h'th term of -14719, -14718, -14717, -14716, -14715?
h - 14720
What is the a'th term of 39001, 38995, 38975, 38935, 38869, 38771, 38635?
-a**3 - a**2 + 4*a + 38999
What is the j'th term of -267, -265, -263, -261, -259?
2*j - 269
What is the p'th term of -8, -4, 16, 58, 128, 232?
p**3 + 2*p**2 - 9*p - 2
What is the m'th term of 2, 23, 58, 107, 170?
7*m**2 - 5
What is the b'th term of 379, 387, 397, 409?
b**2 + 5*b + 373
What is the s'th term of -162, -328, -496, -666, -838?
-s**2 - 163*s + 2
What is the m'th term of 829, 830, 831, 832?
m + 828
What is the i'th term of 16, 66, 150, 268, 420, 606, 826?
17*i**2 - i
What is the j'th term of 28, 41, 70, 121, 200, 313, 466, 665?
j**3 + 2*j**2 + 25
What is the z'th term of 126, 256, 386, 516, 646, 776?
130*z - 4
What is the u'th term of 13, -1, -15, -29?
-14*u + 27
What is the h'th term of -9, 2, 13?
11*h - 20
What is the t'th term of -1547, -3107, -4667?
-1560*t + 13
What is the o'th term of 6, 31, 70, 123, 190, 271, 366?
7*o**2 + 4*o - 5
What is the y'th term of 55146, 55147, 55148, 55149, 55150?
y + 55145
What is the r'th term of 35, 66, 95, 122, 147, 170