**2 - 2*a - 135
What is the u'th term of 192, 375, 550, 717, 876?
-4*u**2 + 195*u + 1
What is the g'th term of 877, 1738, 2587, 3424, 4249, 5062, 5863?
-6*g**2 + 879*g + 4
What is the j'th term of -326, -1433, -3284, -5879, -9218?
-372*j**2 + 9*j + 37
What is the a'th term of -337, -758, -1177, -1594?
a**2 - 424*a + 86
What is the l'th term of 17631, 17555, 17427, 17247, 17015, 16731, 16395?
-26*l**2 + 2*l + 17655
What is the v'th term of 3080, 6060, 9078, 12140, 15252, 18420, 21650?
v**3 + 13*v**2 + 2934*v + 132
What is the l'th term of -15048, -60190, -135422, -240744, -376156, -541658, -737250?
-15045*l**2 - 7*l + 4
What is the x'th term of 54382, 108764, 163146?
54382*x
What is the b'th term of 48, 539, 1356, 2499, 3968?
163*b**2 + 2*b - 117
What is the k'th term of -39, 74, 245, 462, 713, 986?
-2*k**3 + 41*k**2 + 4*k - 82
What is the g'th term of 26105, 26094, 26075, 26048?
-4*g**2 + g + 26108
What is the z'th term of -1961, -3903, -5827, -7733, -9621, -11491?
9*z**2 - 1969*z - 1
What is the a'th term of -5763, -5602, -5325, -4926, -4399, -3738?
a**3 + 52*a**2 - 2*a - 5814
What is the b'th term of -1203, -2369, -3535, -4701, -5867, -7033?
-1166*b - 37
What is the s'th term of 3652174, 3652176, 3652178, 3652180, 3652182, 3652184?
2*s + 3652172
What is the y'th term of -218, -495, -836, -1241, -1710, -2243, -2840?
-32*y**2 - 181*y - 5
What is the x'th term of -9263, -18526, -27787, -37046, -46303, -55558?
x**2 - 9266*x + 2
What is the v'th term of 35169, 35171, 35175, 35181, 35189, 35199?
v**2 - v + 35169
What is the k'th term of 181, 155, 147, 163, 209?
k**3 + 3*k**2 - 42*k + 219
What is the w'th term of -981, -1210, -1475, -1776, -2113, -2486?
-18*w**2 - 175*w - 788
What is the w'th term of -2517, -5056, -7597, -10140, -12685, -15232, -17781?
-w**2 - 2536*w + 20
What is the q'th term of 107492, 214994, 322496, 429998, 537500, 645002?
107502*q - 10
What is the c'th term of 2516, 2570, 2658, 2780, 2936, 3126?
17*c**2 + 3*c + 2496
What is the f'th term of 6616, 13205, 19780, 26335, 32864, 39361, 45820, 52235?
-f**3 - f**2 + 6599*f + 19
What is the p'th term of -499, -687, -875?
-188*p - 311
What is the n'th term of 333, 412, 465, 492, 493?
-13*n**2 + 118*n + 228
What is the x'th term of -12453, -12450, -12447?
3*x - 12456
What is the w'th term of 60, 12, -52, -132, -228, -340, -468?
-8*w**2 - 24*w + 92
What is the i'th term of -134, -270, -412, -554, -690, -814?
i**3 - 9*i**2 - 116*i - 10
What is the h'th term of 2724, 5471, 8260, 11115, 14060?
4*h**3 - 3*h**2 + 2728*h - 5
What is the p'th term of 446, 795, 1050, 1211, 1278, 1251, 1130?
-47*p**2 + 490*p + 3
What is the x'th term of 5832, 5713, 5616, 5547, 5512, 5517, 5568, 5671?
x**3 + 5*x**2 - 141*x + 5967
What is the j'th term of -2565, -2547, -2529?
18*j - 2583
What is the b'th term of -290431, -290432, -290433, -290434?
-b - 290430
What is the l'th term of 12132, 12152, 12172, 12192?
20*l + 12112
What is the y'th term of 2611, 2606, 2601, 2596, 2591?
-5*y + 2616
What is the b'th term of -12344, -24696, -37058, -49436, -61836, -74264, -86726?
-b**3 + b**2 - 12348*b + 4
What is the g'th term of 49, 3, -89, -227?
-23*g**2 + 23*g + 49
What is the o'th term of 3045, 3125, 3257, 3441?
26*o**2 + 2*o + 3017
What is the z'th term of -61, -38, 5, 68?
10*z**2 - 7*z - 64
What is the j'th term of -66, -92, -86, -54, -2, 64, 138, 214?
-j**3 + 22*j**2 - 85*j - 2
What is the s'th term of 3956, 3973, 4010, 4073, 4168, 4301, 4478, 4705?
s**3 + 4*s**2 - 2*s + 3953
What is the x'th term of -32695, -32802, -33099, -33682, -34647, -36090?
-16*x**3 + x**2 + 2*x - 32682
What is the d'th term of 862, 879, 882, 865, 822, 747, 634, 477?
-d**3 - d**2 + 27*d + 837
What is the a'th term of -118, -106, -94?
12*a - 130
What is the c'th term of 76, 167, 260, 355, 452, 551, 652?
c**2 + 88*c - 13
What is the l'th term of -752, -386, 224, 1078, 2176, 3518?
122*l**2 - 874
What is the v'th term of -1175, -2456, -3843, -5330, -6911, -8580?
v**3 - 59*v**2 - 1111*v - 6
What is the y'th term of 2172, 4049, 5926?
1877*y + 295
What is the w'th term of -534, -1493, -3092, -5331, -8210, -11729, -15888?
-320*w**2 + w - 215
What is the o'th term of -8607, -8629, -8673, -8751, -8875, -9057?
-2*o**3 + o**2 - 11*o - 8595
What is the w'th term of 31, 427, 817, 1201?
-3*w**2 + 405*w - 371
What is the y'th term of -3733, -3751, -3791, -3865, -3985?
-2*y**3 + y**2 - 7*y - 3725
What is the v'th term of -10477, -10466, -10447, -10420, -10385?
4*v**2 - v - 10480
What is the y'th term of -2444, -4923, -7424, -9959, -12540, -15179?
-2*y**3 + y**2 - 2468*y + 25
What is the m'th term of 402, 288, 174?
-114*m + 516
What is the g'th term of 3536, 3644, 3816, 4046, 4328, 4656?
-g**3 + 38*g**2 + g + 3498
What is the g'th term of 100153, 801313, 2704465, 6410605, 12520729, 21635833?
100166*g**3 - 2*g - 11
What is the z'th term of 512620, 512622, 512624, 512626, 512628?
2*z + 512618
What is the b'th term of 1137, 2272, 3405, 4536, 5665, 6792, 7917?
-b**2 + 1138*b
What is the t'th term of 2903, 5793, 8693, 11609, 14547, 17513, 20513, 23553?
t**3 - t**2 + 2886*t + 17
What is the t'th term of 13, -75, -159, -239, -315, -387, -455?
2*t**2 - 94*t + 105
What is the m'th term of -147, -79, -29, -9, -31?
-2*m**3 + 3*m**2 + 73*m - 221
What is the z'th term of 3585, 3585, 3591, 3603, 3621, 3645, 3675?
3*z**2 - 9*z + 3591
What is the g'th term of 13, 24, 61, 142, 285, 508, 829?
3*g**3 - 5*g**2 + 5*g + 10
What is the q'th term of 102, 396, 690?
294*q - 192
What is the l'th term of 294490, 588998, 883508, 1178020, 1472534?
l**2 + 294505*l - 16
What is the x'th term of -407396, -814795, -1222194, -1629593, -2036992, -2444391?
-407399*x + 3
What is the c'th term of -3844, -4320, -4798, -5278?
-c**2 - 473*c - 3370
What is the a'th term of -1170, -1174, -1178, -1182, -1186, -1190?
-4*a - 1166
What is the p'th term of -17718, -35429, -53140, -70851?
-17711*p - 7
What is the m'th term of -27502, -27499, -27496, -27493, -27490, -27487?
3*m - 27505
What is the s'th term of -282, -1200, -2730, -4872, -7626?
-306*s**2 + 24
What is the r'th term of 217, 446, 689, 952, 1241, 1562?
r**3 + r**2 + 219*r - 4
What is the m'th term of -487916, -487915, -487914?
m - 487917
What is the d'th term of 17058, 17033, 17008, 16983, 16958, 16933?
-25*d + 17083
What is the v'th term of 432, 2720, 5008?
2288*v - 1856
What is the i'th term of 72185, 72140, 72059, 71936, 71765, 71540, 71255, 70904?
-i**3 - 12*i**2 - 2*i + 72200
What is the a'th term of 211067, 422137, 633207, 844277?
211070*a - 3
What is the u'th term of 1058, 2099, 3160, 4259, 5414, 6643, 7964, 9395?
3*u**3 - 8*u**2 + 1044*u + 19
What is the f'th term of -95400, -95403, -95406?
-3*f - 95397
What is the l'th term of -55, -26, 33, 128, 265, 450, 689?
l**3 + 9*l**2 - 5*l - 60
What is the j'th term of 74170, 148342, 222512, 296680, 370846, 445010, 519172?
-j**2 + 74175*j - 4
What is the n'th term of 1026, 2048, 3062, 4068, 5066, 6056, 7038?
-4*n**2 + 1034*n - 4
What is the b'th term of -25136, -25142, -25148?
-6*b - 25130
What is the l'th term of -4080, -4367, -4652, -4935, -5216?
l**2 - 290*l - 3791
What is the y'th term of 1557214, 1557220, 1557236, 1557268, 1557322, 1557404, 1557520?
y**3 - y**2 + 2*y + 1557212
What is the v'th term of 98, 395, 1212, 2807, 5438?
43*v**3 + 2*v**2 - 10*v + 63
What is the l'th term of 73, 63, 31, -35, -147, -317?
-2*l**3 + l**2 + l + 73
What is the w'th term of -27760, -55522, -83284, -111046, -138808, -166570?
-27762*w + 2
What is the b'th term of -900, -7217, -24390, -57855, -113048, -195405, -310362?
-906*b**3 + 8*b**2 + b - 3
What is the o'th term of -15937, -15895, -15853, -15811, -15769?
42*o - 15979
What is the r'th term of -2959, -3117, -3387, -3775, -4287, -4929, -5707, -6627?
-r**3 - 50*r**2 - r - 2907
What is the z'th term of 50965, 50967, 50983, 51019, 51081, 51175, 51307?
z**3 + z**2 - 8*z + 50971
What is the w'th term of 5168, 41303, 139382, 330377, 645260, 1115003?
5162*w**3 + w + 5
What is the v'th term of 1297, 2027, 3223, 4879, 6989, 9547?
-v**3 + 239*v**2 + 20*v + 1039
What is the b'th term of 570, 555, 554, 573, 618, 695, 810, 969?
b**3 + b**2 - 25*b + 593
What is the q'th term of -3812, -3788, -3752, -3698, -3620?
q**3 + 17*q - 3830
What is the s'th term of -3868586, -386858