 1757, 1758, 1759, 1760?
q + 1754
What is the r'th term of 27, 51, 87, 135, 195?
6*r**2 + 6*r + 15
What is the f'th term of 177, 352, 525, 696, 865, 1032, 1197?
-f**2 + 178*f
What is the a'th term of 111, 112, 113?
a + 110
What is the t'th term of -1670, -1673, -1676, -1679?
-3*t - 1667
What is the h'th term of -26, -80, -166, -284, -434?
-16*h**2 - 6*h - 4
What is the f'th term of 9897, 9895, 9893, 9891, 9889?
-2*f + 9899
What is the x'th term of -14, -4, 16, 52, 110, 196, 316, 476?
x**3 - x**2 + 6*x - 20
What is the m'th term of 27, 31, 35, 39, 43, 47?
4*m + 23
What is the h'th term of -11, -15, -11, 1, 21?
4*h**2 - 16*h + 1
What is the h'th term of 471, 472, 473, 474?
h + 470
What is the j'th term of -1473, -2948, -4425, -5904, -7385?
-j**2 - 1472*j
What is the o'th term of -6, -24, -54, -96, -150, -216?
-6*o**2
What is the d'th term of -19, -10, 7, 32, 65, 106, 155?
4*d**2 - 3*d - 20
What is the f'th term of 61, 118, 171, 220, 265, 306, 343?
-2*f**2 + 63*f
What is the n'th term of -48, -39, -16, 27, 96, 197, 336, 519?
n**3 + n**2 - n - 49
What is the o'th term of -852, -1709, -2582, -3477, -4400, -5357, -6354?
-o**3 - 2*o**2 - 844*o - 5
What is the k'th term of -123, -29, 75, 195, 337, 507?
k**3 - k**2 + 90*k - 213
What is the b'th term of -40, 4, 122, 350, 724, 1280, 2054?
6*b**3 + b**2 - b - 46
What is the f'th term of 289, 306, 335, 382, 453, 554?
f**3 + 10*f + 278
What is the g'th term of 182, 181, 180?
-g + 183
What is the g'th term of -3, 7, 25, 51, 85?
4*g**2 - 2*g - 5
What is the a'th term of -101, -768, -2585, -6128, -11973, -20696, -32873?
-96*a**3 + a**2 + 2*a - 8
What is the d'th term of 6, -15, -62, -147, -282, -479, -750, -1107?
-2*d**3 - d**2 - 4*d + 13
What is the u'th term of -156, -309, -448, -567, -660?
u**3 + u**2 - 163*u + 5
What is the n'th term of -64, -116, -152, -166, -152, -104, -16?
n**3 + 2*n**2 - 65*n - 2
What is the i'th term of -753, -749, -745, -741, -737, -733?
4*i - 757
What is the m'th term of -34, -180, -424, -766, -1206, -1744?
-49*m**2 + m + 14
What is the t'th term of 79, 172, 265, 358, 451?
93*t - 14
What is the b'th term of -105, -223, -339, -453, -565?
b**2 - 121*b + 15
What is the a'th term of -63, -459, -1527, -3603, -7023, -12123?
-56*a**3 - 4*a - 3
What is the l'th term of 20, 18, 14, 8, 0, -10, -22?
-l**2 + l + 20
What is the c'th term of 4674, 4672, 4670?
-2*c + 4676
What is the v'th term of -436, -432, -428, -424, -420, -416?
4*v - 440
What is the o'th term of -11, -31, -51?
-20*o + 9
What is the w'th term of -125, -484, -1087, -1934, -3025, -4360?
-122*w**2 + 7*w - 10
What is the z'th term of -179, -312, -443, -572?
z**2 - 136*z - 44
What is the v'th term of -4, -9, -14, -19, -24, -29?
-5*v + 1
What is the t'th term of -137, -48, 41?
89*t - 226
What is the g'th term of -4, -10, -26, -58, -112, -194, -310, -466?
-g**3 + g**2 - 2*g - 2
What is the j'th term of -33, -90, -147, -204?
-57*j + 24
What is the d'th term of 179, 289, 401, 515, 631, 749?
d**2 + 107*d + 71
What is the j'th term of 5, -24, -63, -106, -147, -180?
j**3 - 11*j**2 - 3*j + 18
What is the b'th term of -286, -277, -256, -217, -154, -61, 68?
b**3 + 2*b - 289
What is the n'th term of 18, 28, 52, 96, 166, 268, 408?
n**3 + n**2 + 16
What is the p'th term of 919, 914, 907, 898?
-p**2 - 2*p + 922
What is the r'th term of -4579, -4594, -4633, -4708, -4831, -5014, -5269?
-2*r**3 - r - 4576
What is the k'th term of 86, 351, 794, 1415?
89*k**2 - 2*k - 1
What is the d'th term of 6680, 6681, 6682, 6683, 6684, 6685?
d + 6679
What is the d'th term of -336, -676, -1018, -1362, -1708, -2056?
-d**2 - 337*d + 2
What is the w'th term of -9, -72, -187, -354, -573, -844?
-26*w**2 + 15*w + 2
What is the r'th term of 482, 480, 478, 476, 474, 472?
-2*r + 484
What is the a'th term of -60, -58, -54, -48, -40?
a**2 - a - 60
What is the p'th term of -663, -652, -641?
11*p - 674
What is the w'th term of -91, -162, -233, -304, -375, -446?
-71*w - 20
What is the a'th term of -64, -57, -36, 5, 72, 171, 308, 489?
a**3 + a**2 - 3*a - 63
What is the q'th term of 19347, 38693, 58039?
19346*q + 1
What is the k'th term of -34, -43, -52?
-9*k - 25
What is the g'th term of 82, 138, 194, 250, 306, 362?
56*g + 26
What is the t'th term of 67, 61, 45, 13, -41, -123?
-t**3 + t**2 - 2*t + 69
What is the x'th term of 8, 37, 84, 149, 232, 333, 452?
9*x**2 + 2*x - 3
What is the b'th term of 38, 60, 82?
22*b + 16
What is the k'th term of -6451, -6450, -6449, -6448?
k - 6452
What is the m'th term of 27, 54, 111, 210, 363, 582, 879?
2*m**3 + 3*m**2 + 4*m + 18
What is the g'th term of 185, 213, 259, 323, 405?
9*g**2 + g + 175
What is the o'th term of 34, 49, 70, 97, 130, 169, 214?
3*o**2 + 6*o + 25
What is the v'th term of -820, -825, -832, -841, -852, -865, -880?
-v**2 - 2*v - 817
What is the x'th term of -134, 154, 454, 772, 1114?
x**3 + 281*x - 416
What is the w'th term of 121, 241, 361?
120*w + 1
What is the t'th term of -57, -60, -63, -66?
-3*t - 54
What is the c'th term of 8941, 35775, 80499, 143113?
8945*c**2 - c - 3
What is the y'th term of -3972, -7943, -11914, -15885, -19856?
-3971*y - 1
What is the a'th term of 0, -35, -98, -195, -332, -515, -750?
-a**3 - 8*a**2 - 4*a + 13
What is the p'th term of -64, -103, -128, -133, -112, -59, 32, 167?
p**3 + p**2 - 49*p - 17
What is the m'th term of 1464, 5865, 13206, 23493, 36732, 52929, 72090, 94221?
m**3 + 1464*m**2 + 2*m - 3
What is the w'th term of 735, 1468, 2199, 2928, 3655, 4380, 5103?
-w**2 + 736*w
What is the c'th term of 3535, 7072, 10609?
3537*c - 2
What is the w'th term of 645, 637, 623, 603, 577?
-3*w**2 + w + 647
What is the h'th term of 72, 195, 374, 609?
28*h**2 + 39*h + 5
What is the u'th term of 425, 430, 435, 440?
5*u + 420
What is the d'th term of 327, 732, 1123, 1494, 1839?
-d**3 - d**2 + 415*d - 86
What is the c'th term of 134, 175, 216, 257, 298, 339?
41*c + 93
What is the v'th term of -1857, -1841, -1815, -1779, -1733, -1677?
5*v**2 + v - 1863
What is the s'th term of 84, 164, 244, 324?
80*s + 4
What is the f'th term of 475, 473, 457, 421, 359, 265, 133?
-f**3 - f**2 + 8*f + 469
What is the v'th term of 6, 37, 94, 189, 334?
2*v**3 + v**2 + 14*v - 11
What is the x'th term of 255, 253, 251, 249, 247, 245?
-2*x + 257
What is the y'th term of -184, -227, -270, -313, -356?
-43*y - 141
What is the t'th term of -13, -22, -31, -40, -49, -58?
-9*t - 4
What is the d'th term of 86, 288, 626, 1100, 1710?
68*d**2 - 2*d + 20
What is the f'th term of -6, 13, 44, 87, 142, 209?
6*f**2 + f - 13
What is the g'th term of -11, -4, 3, 10, 17?
7*g - 18
What is the r'th term of 392, 393, 394, 395, 396?
r + 391
What is the f'th term of -57, -50, -43, -36, -29, -22?
7*f - 64
What is the u'th term of -275, -221, -167, -113, -59?
54*u - 329
What is the f'th term of 8, 30, 52, 74, 96?
22*f - 14
What is the q'th term of 314, 614, 928, 1262, 1622, 2014, 2444?
q**3 + q**2 + 290*q + 22
What is the t'th term of -183, -366, -549?
-183*t
What is the n'th term of -55, -423, -1427, -3385, -6615, -11435?
-53*n**3 + 3*n - 5
What is the u'th term of 689, 688, 687, 686, 685, 684?
-u + 690
What is the a'th term of -103, -422, -945, -1666, -2579, -3678, -4957?
a**3 - 108*a**2 - 2*a + 6
What is the g'th term of -63, -64, -65, -66, -67, -68?
-g - 62
What is the l'th term of 18, 8, -32, -120, -274?
-3*l**3 + 3*l**2 + 2*l + 16
What is the p'th term of 845, 848, 853, 860?
p**2 + 844
What is the m'th term of -29, -37, -45?
-8*m - 21
What is the x'th term of -259, -252, -241, -226, -207, -184?
2*x**2 + x - 262
What is the d'th term of 21, 25, 33, 45, 61?
2*d**2 - 2*d + 21
What is the n'th term of 259, 260, 261, 262?
n + 258
What is the q'th term of 8, 32, 56?
24*q - 16
What is the n'th term of 5, -8, -35, -76, -131, -200?
-7*n**2 + 8*n + 4
What is the m'th term of 2280, 2280, 2282, 2286, 2292?
m**2 - 3*m + 2282
What is the g'th term of 161, 322, 483, 644, 805, 966?
161*g
What is the l'th term of -2555, -2552, -2549?
3*l - 2558
What is the f'th term of 201, 209, 229, 267, 329, 421, 549, 719?
f**3 + f + 199
What is the v'th term of -376, -748, -1120, -1492, -1864?
-372*v - 4
What is the x'th term of -366, -722, -1078, -1434, -1790, -2146?
-356*x - 10
What is the i'th term of 8, -20, -118, -322, -668, -1192, -1930?
-6*i**3 + i**2 + 11*i + 2
What is the