4, -12, -20, -28?
-8*c + 4
What is the o'th term of -16, -12, -4, 8?
2*o**2 - 2*o - 16
What is the o'th term of 2, -36, -74?
-38*o + 40
What is the n'th term of 7, -35, -117, -245, -425, -663?
-n**3 - 14*n**2 + 7*n + 15
What is the s'th term of 21, 3, -29, -75?
-7*s**2 + 3*s + 25
What is the m'th term of -138, -139, -140, -141, -142?
-m - 137
What is the b'th term of -1823, -3628, -5435, -7244?
-b**2 - 1802*b - 20
What is the n'th term of 31, 41, 73, 139, 251, 421, 661, 983?
2*n**3 - n**2 - n + 31
What is the p'th term of 35, 80, 125, 170, 215, 260?
45*p - 10
What is the h'th term of -113, -226, -339?
-113*h
What is the j'th term of 4, 14, 36, 76, 140, 234?
j**3 + 3*j
What is the b'th term of -32296, -32295, -32294, -32293, -32292?
b - 32297
What is the z'th term of -697, -1392, -2087, -2782, -3477, -4172?
-695*z - 2
What is the b'th term of 1222, 2441, 3660, 4879, 6098, 7317?
1219*b + 3
What is the y'th term of -350, -346, -340, -332, -322, -310?
y**2 + y - 352
What is the l'th term of 31, 17, -27, -119, -277?
-3*l**3 + 3*l**2 - 2*l + 33
What is the v'th term of 58, 117, 176, 235, 294?
59*v - 1
What is the i'th term of 2, 7, 14, 23, 34, 47, 62?
i**2 + 2*i - 1
What is the n'th term of -2, -4, -6?
-2*n
What is the z'th term of -651, -654, -659, -666, -675?
-z**2 - 650
What is the s'th term of 282, 294, 320, 366, 438, 542, 684?
s**3 + s**2 + 2*s + 278
What is the f'th term of -14, -18, -14, -2, 18, 46, 82?
4*f**2 - 16*f - 2
What is the j'th term of 19, 53, 117, 217, 359?
j**3 + 9*j**2 + 9
What is the y'th term of 479, 484, 489, 494?
5*y + 474
What is the p'th term of -24, -47, -70?
-23*p - 1
What is the y'th term of 620, 1240, 1860, 2480?
620*y
What is the y'th term of -378, -777, -1200, -1659, -2166?
-2*y**3 - 385*y + 9
What is the v'th term of 10, 13, 40, 103, 214, 385, 628?
2*v**3 - 11*v + 19
What is the h'th term of -63, -244, -537, -936, -1435, -2028, -2709, -3472?
h**3 - 62*h**2 - 2*h
What is the r'th term of 28, 23, 6, -29, -88, -177?
-r**3 + 2*r + 27
What is the z'th term of 17391, 17394, 17399, 17406, 17415, 17426, 17439?
z**2 + 17390
What is the u'th term of 197, 198, 199, 200, 201, 202?
u + 196
What is the m'th term of -23, -20, -7, 22, 73, 152?
m**3 - m**2 - m - 22
What is the p'th term of 355, 354, 353, 352, 351, 350?
-p + 356
What is the r'th term of 4, -5, -20, -41, -68, -101?
-3*r**2 + 7
What is the w'th term of -624, -621, -618, -615, -612?
3*w - 627
What is the w'th term of 2035, 4064, 6093, 8122?
2029*w + 6
What is the x'th term of -67, -131, -195, -259?
-64*x - 3
What is the z'th term of -17, -17, -7, 13, 43?
5*z**2 - 15*z - 7
What is the k'th term of -188, -187, -186, -185, -184, -183?
k - 189
What is the j'th term of 19, 23, 37, 67, 119?
j**3 - j**2 + 19
What is the z'th term of 296, 596, 894, 1190, 1484, 1776, 2066?
-z**2 + 303*z - 6
What is the q'th term of -248, -496, -740, -980, -1216, -1448?
2*q**2 - 254*q + 4
What is the v'th term of -1, 13, 41, 89, 163?
v**3 + v**2 + 4*v - 7
What is the k'th term of 46, 109, 158, 187, 190, 161?
-k**3 - k**2 + 73*k - 25
What is the b'th term of 552, 542, 532?
-10*b + 562
What is the u'th term of -94, -106, -118, -130?
-12*u - 82
What is the g'th term of 373, 746, 1119, 1492?
373*g
What is the p'th term of 281, 283, 285?
2*p + 279
What is the c'th term of 43, 53, 73, 109, 167?
c**3 - c**2 + 6*c + 37
What is the n'th term of 1076, 1074, 1070, 1064, 1056, 1046, 1034?
-n**2 + n + 1076
What is the g'th term of 1562, 3115, 4666, 6215?
-g**2 + 1556*g + 7
What is the d'th term of -76, -158, -240, -322?
-82*d + 6
What is the q'th term of 331, 341, 355, 373, 395, 421, 451?
2*q**2 + 4*q + 325
What is the j'th term of 332, 338, 344, 350, 356, 362?
6*j + 326
What is the c'th term of -39, -57, -95, -159, -255, -389, -567?
-c**3 - 4*c**2 + c - 35
What is the y'th term of 2503, 5003, 7503, 10003?
2500*y + 3
What is the c'th term of 18, 40, 62, 84?
22*c - 4
What is the k'th term of 1484, 2964, 4444, 5924, 7404, 8884?
1480*k + 4
What is the f'th term of -248, -238, -222, -200?
3*f**2 + f - 252
What is the q'th term of -1391, -1383, -1361, -1319, -1251?
q**3 + q**2 - 2*q - 1391
What is the o'th term of 16, 22, 18, -2, -44?
-o**3 + o**2 + 10*o + 6
What is the l'th term of -4, 11, 38, 83, 152, 251?
l**3 + 8*l - 13
What is the q'th term of 0, 6, 24, 60, 120, 210, 336?
q**3 - q
What is the x'th term of -156, -132, -94, -42?
7*x**2 + 3*x - 166
What is the l'th term of 96, 180, 264, 348?
84*l + 12
What is the v'th term of -139, -255, -373, -493?
-v**2 - 113*v - 25
What is the i'th term of 33089, 33090, 33091, 33092, 33093, 33094?
i + 33088
What is the m'th term of -39, 48, 201, 426, 729, 1116?
m**3 + 27*m**2 - m - 66
What is the b'th term of -2325, -2326, -2327, -2328, -2329, -2330?
-b - 2324
What is the v'th term of 60, 52, 44, 36?
-8*v + 68
What is the v'th term of -42, -85, -134, -183, -226, -257, -270?
v**3 - 9*v**2 - 23*v - 11
What is the w'th term of -419, -1670, -3753, -6668, -10415?
-416*w**2 - 3*w
What is the v'th term of -9, 52, 185, 390, 667, 1016?
36*v**2 - 47*v + 2
What is the z'th term of -56, -50, -38, -20, 4, 34?
3*z**2 - 3*z - 56
What is the p'th term of -416, -415, -414, -413, -412?
p - 417
What is the o'th term of 11, 62, 149, 272, 431?
18*o**2 - 3*o - 4
What is the x'th term of -22, -42, -52, -46, -18, 38?
x**3 - x**2 - 24*x + 2
What is the d'th term of 284, 565, 846?
281*d + 3
What is the v'th term of -5, 2, 9?
7*v - 12
What is the c'th term of 6238, 12474, 18710, 24946, 31182?
6236*c + 2
What is the m'th term of 1, -10, -101, -332, -763?
-10*m**3 + 20*m**2 - m - 8
What is the r'th term of 2462, 4925, 7388, 9851, 12314?
2463*r - 1
What is the d'th term of 275, 275, 285, 311, 359, 435, 545?
d**3 - d**2 - 4*d + 279
What is the l'th term of -39, -41, -61, -111, -203, -349?
-2*l**3 + 3*l**2 + 3*l - 43
What is the z'th term of -37, -29, -15, 5, 31?
3*z**2 - z - 39
What is the f'th term of -31, -1, 43, 107, 197?
f**3 + f**2 + 20*f - 53
What is the a'th term of -153, -347, -541, -735?
-194*a + 41
What is the r'th term of -5, -10, -11, -8?
2*r**2 - 11*r + 4
What is the r'th term of -60, -73, -100, -147, -220?
-r**3 - r**2 - 3*r - 55
What is the q'th term of 1717, 1718, 1719, 1720, 1721?
q + 1716
What is the t'th term of -54, -150, -344, -684, -1218?
-8*t**3 - t**2 - 37*t - 8
What is the f'th term of 12, 14, 26, 54, 104, 182, 294, 446?
f**3 - f**2 - 2*f + 14
What is the g'th term of -270, -269, -268?
g - 271
What is the s'th term of 254, 549, 854, 1175, 1518, 1889, 2294, 2739?
s**3 - s**2 + 291*s - 37
What is the w'th term of 50, 58, 70, 86, 106, 130, 158?
2*w**2 + 2*w + 46
What is the r'th term of 1534, 1532, 1530, 1528?
-2*r + 1536
What is the k'th term of 37, 146, 321, 556, 845, 1182?
-k**3 + 39*k**2 - k
What is the t'th term of 73, 81, 93, 109, 129?
2*t**2 + 2*t + 69
What is the n'th term of 1041, 1862, 2697, 3552, 4433?
n**3 + n**2 + 811*n + 228
What is the j'th term of 1, 8, 21, 40, 65, 96, 133?
3*j**2 - 2*j
What is the w'th term of 25, 150, 371, 688, 1101, 1610?
48*w**2 - 19*w - 4
What is the f'th term of -77, -81, -95, -125, -177, -257?
-f**3 + f**2 - 77
What is the m'th term of 2008, 2014, 2022, 2032?
m**2 + 3*m + 2004
What is the m'th term of 36, 146, 328, 582, 908, 1306?
36*m**2 + 2*m - 2
What is the v'th term of -8, 5, 34, 85, 164, 277, 430?
v**3 + 2*v**2 - 11
What is the g'th term of 90, 91, 78, 45, -14, -105, -234, -407?
-g**3 - g**2 + 11*g + 81
What is the z'th term of -79, -75, -71, -67, -63, -59?
4*z - 83
What is the o'th term of 11, 30, 55, 86, 123, 166?
3*o**2 + 10*o - 2
What is the g'th term of 964, 961, 956, 949?
-g**2 + 965
What is the i'th term of 5260, 5261, 5262, 5263?
i + 5259
What is the i'th term of 1336, 1334, 1332, 1330, 1328?
-2*i + 1338
What is the z'th term of -10, -37, -82, -145, -226, -325, -442?
-9*z**2 - 1
What is the d'th term of 135, 133, 131, 129, 127, 125?
-2*d + 137
What is the l'th term of -28, -2, 80, 218, 412?
28*l**2 - 58*l + 2
What is the l'th term of 1, 11, 29, 55?
4*l**2 - 2*l - 1
What is the k'th term of 23, 48, 87, 146, 231?
k**3 + k**2 + 15*k + 6
What is the z'th term of -13744, -13742, -13740, -13738?
2*z - 13746
What is the t'th term of 248, 251, 254, 257, 260?
3*t + 245
What is the w'th term of 5, 15, 29, 47, 69, 95, 125?
2*w**2 + 4*w - 1