 - q**2 + q + 21
What is the b'th term of 22, 188, 640, 1522, 2978, 5152, 8188, 12230?
24*b**3 - b**2 + b - 2
What is the x'th term of -1212, -2430, -3654, -4884, -6120?
-3*x**2 - 1209*x
What is the c'th term of 11, -23, -85, -181, -317, -499, -733, -1025?
-c**3 - 8*c**2 - 3*c + 23
What is the d'th term of 173, 289, 489, 779, 1165, 1653, 2249, 2959?
d**3 + 36*d**2 + d + 135
What is the p'th term of 31, 76, 121, 166, 211, 256?
45*p - 14
What is the l'th term of -20, 57, 134, 211, 288, 365?
77*l - 97
What is the z'th term of -52, -99, -146?
-47*z - 5
What is the f'th term of 3045, 6082, 9121, 12162, 15205, 18250?
f**2 + 3034*f + 10
What is the u'th term of -44, 24, 92, 160, 228?
68*u - 112
What is the i'th term of -1583, -1590, -1599, -1610, -1623, -1638?
-i**2 - 4*i - 1578
What is the c'th term of -21, -6, 11, 30, 51, 74?
c**2 + 12*c - 34
What is the g'th term of -23459, -23460, -23461?
-g - 23458
What is the o'th term of -130, -136, -142, -148?
-6*o - 124
What is the q'th term of 210, 213, 216, 219?
3*q + 207
What is the t'th term of -749, -754, -761, -770, -781, -794?
-t**2 - 2*t - 746
What is the n'th term of -46, -88, -130, -172?
-42*n - 4
What is the g'th term of -11, -36, -87, -170, -291, -456, -671, -942?
-g**3 - 7*g**2 + 3*g - 6
What is the n'th term of -64, -560, -1898, -4498, -8780, -15164, -24070, -35918?
-70*n**3 - n**2 - 3*n + 10
What is the l'th term of -3951, -3953, -3955, -3957?
-2*l - 3949
What is the o'th term of 445, 438, 427, 412, 393, 370, 343?
-2*o**2 - o + 448
What is the o'th term of -137, -151, -169, -191, -217, -247, -281?
-2*o**2 - 8*o - 127
What is the g'th term of 34, 52, 70, 88, 106?
18*g + 16
What is the c'th term of -3, -15, -47, -105, -195, -323?
-c**3 - 4*c**2 + 7*c - 5
What is the o'th term of 61, 141, 363, 799, 1521?
12*o**3 - o**2 - o + 51
What is the c'th term of 42, 155, 336, 585, 902, 1287, 1740?
34*c**2 + 11*c - 3
What is the c'th term of -35, -200, -617, -1412, -2711, -4640, -7325, -10892?
-21*c**3 - 18*c + 4
What is the f'th term of -4, -19, -48, -97, -172, -279, -424?
-f**3 - f**2 - 5*f + 3
What is the a'th term of 58, 227, 500, 871, 1334?
-a**3 + 58*a**2 + 2*a - 1
What is the w'th term of -197, -244, -293, -344, -397, -452, -509?
-w**2 - 44*w - 152
What is the n'th term of -85, -128, -207, -328, -497?
-n**3 - 12*n**2 - 72
What is the o'th term of -35, -28, -11, 22, 77?
o**3 - o**2 + 3*o - 38
What is the o'th term of 604, 606, 610, 616, 624?
o**2 - o + 604
What is the n'th term of 30, 53, 76, 99, 122, 145?
23*n + 7
What is the y'th term of 26475, 26479, 26493, 26523, 26575?
y**3 - y**2 + 26475
What is the n'th term of -296, -2350, -7922, -18770, -36652, -63326, -100550, -150082?
-293*n**3 - n**2 - 2
What is the j'th term of 68, 50, 28, 2?
-2*j**2 - 12*j + 82
What is the u'th term of -9, -16, -25, -36, -49, -64, -81?
-u**2 - 4*u - 4
What is the b'th term of 180, 355, 530, 705, 880, 1055?
175*b + 5
What is the t'th term of 1762, 1765, 1768, 1771, 1774?
3*t + 1759
What is the d'th term of 127, 123, 121, 121, 123?
d**2 - 7*d + 133
What is the f'th term of 70, 72, 74, 76, 78, 80?
2*f + 68
What is the w'th term of 31, 110, 331, 766, 1487, 2566, 4075?
12*w**3 - w**2 - 2*w + 22
What is the s'th term of -7, 10, 37, 80, 145, 238, 365?
s**3 - s**2 + 13*s - 20
What is the g'th term of 4289, 8577, 12865?
4288*g + 1
What is the x'th term of -11, -9, 7, 43, 105, 199, 331?
x**3 + x**2 - 8*x - 5
What is the k'th term of -51, -70, -89, -108, -127, -146?
-19*k - 32
What is the d'th term of 486, 487, 488, 489, 490?
d + 485
What is the k'th term of 55, 205, 453, 799, 1243, 1785, 2425?
49*k**2 + 3*k + 3
What is the s'th term of 30, 48, 66?
18*s + 12
What is the s'th term of -5, -23, -45, -71, -101?
-2*s**2 - 12*s + 9
What is the k'th term of 220, 443, 666, 889, 1112, 1335?
223*k - 3
What is the a'th term of -50, -98, -150, -206?
-2*a**2 - 42*a - 6
What is the y'th term of 405, 813, 1221, 1629, 2037?
408*y - 3
What is the i'th term of -2, -5, -6, -5, -2?
i**2 - 6*i + 3
What is the k'th term of 188, 1492, 5040, 11954, 23356?
187*k**3 - 5*k + 6
What is the h'th term of -21, -28, -37, -48, -61, -76, -93?
-h**2 - 4*h - 16
What is the z'th term of 342, 676, 1010, 1344, 1678, 2012?
334*z + 8
What is the b'th term of 5, 11, 21, 35, 53, 75?
2*b**2 + 3
What is the g'th term of -18, -42, -68, -96, -126, -158?
-g**2 - 21*g + 4
What is the u'th term of 23, 8, -23, -76, -157, -272?
-u**3 - 2*u**2 - 2*u + 28
What is the w'th term of -523, -521, -519?
2*w - 525
What is the w'th term of 43, 89, 135, 181, 227, 273?
46*w - 3
What is the q'th term of 44, 8, -52, -136, -244, -376, -532?
-12*q**2 + 56
What is the i'th term of 22, 93, 198, 325, 462, 597, 718, 813?
-2*i**3 + 29*i**2 - 2*i - 3
What is the w'th term of -119, -238, -357?
-119*w
What is the j'th term of 170, 174, 190, 224, 282, 370, 494, 660?
j**3 - 3*j + 172
What is the z'th term of 11, 25, 31, 23, -5, -59?
-z**3 + 2*z**2 + 15*z - 5
What is the i'th term of -293, -1175, -2639, -4679, -7289, -10463?
i**3 - 297*i**2 + 2*i + 1
What is the i'th term of -5261, -10538, -15827, -21134, -26465, -31826, -37223?
-i**3 - 5270*i + 10
What is the o'th term of 1515, 1523, 1545, 1587, 1655, 1755, 1893?
o**3 + o**2 - 2*o + 1515
What is the x'th term of 31, 38, 51, 70, 95, 126, 163?
3*x**2 - 2*x + 30
What is the k'th term of 94, 366, 824, 1474, 2322, 3374, 4636?
k**3 + 87*k**2 + 4*k + 2
What is the c'th term of -3, -33, -83, -153, -243, -353?
-10*c**2 + 7
What is the x'th term of 85, 85, 93, 115, 157, 225, 325, 463?
x**3 - 2*x**2 - x + 87
What is the w'th term of -903, -893, -883, -873?
10*w - 913
What is the c'th term of -58, -60, -74, -106, -162?
-c**3 + 5*c - 62
What is the y'th term of 26, 60, 104, 158?
5*y**2 + 19*y + 2
What is the i'th term of -557, -1078, -1597, -2114?
i**2 - 524*i - 34
What is the i'th term of 75, 95, 115, 135?
20*i + 55
What is the b'th term of 12, -1, -16, -33, -52?
-b**2 - 10*b + 23
What is the i'th term of 99, 103, 105, 105?
-i**2 + 7*i + 93
What is the k'th term of -127, -116, -105, -94, -83?
11*k - 138
What is the x'th term of -124, -244, -364?
-120*x - 4
What is the x'th term of -226, -219, -212?
7*x - 233
What is the q'th term of 31, 49, 65, 79, 91, 101, 109?
-q**2 + 21*q + 11
What is the u'th term of -9, -22, -45, -78, -121, -174, -237?
-5*u**2 + 2*u - 6
What is the f'th term of 39, 36, 33, 30?
-3*f + 42
What is the l'th term of -8612, -8614, -8616?
-2*l - 8610
What is the v'th term of -1637, -1638, -1639, -1640, -1641, -1642?
-v - 1636
What is the h'th term of -19, -11, -7, -13, -35, -79, -151?
-h**3 + 4*h**2 + 3*h - 25
What is the o'th term of -3762, -3769, -3778, -3789?
-o**2 - 4*o - 3757
What is the m'th term of -70, -172, -274?
-102*m + 32
What is the m'th term of -151, -293, -425, -547, -659, -761?
5*m**2 - 157*m + 1
What is the l'th term of -17920, -17918, -17914, -17908?
l**2 - l - 17920
What is the j'th term of 237, 477, 717, 957, 1197?
240*j - 3
What is the a'th term of -1851, -3704, -5557, -7410?
-1853*a + 2
What is the k'th term of -29, -18, -1, 22, 51, 86, 127?
3*k**2 + 2*k - 34
What is the s'th term of -748, -2974, -6674, -11842, -18472?
s**3 - 743*s**2 - 4*s - 2
What is the t'th term of -41, -68, -95, -122, -149?
-27*t - 14
What is the k'th term of 22, 40, 58, 76?
18*k + 4
What is the f'th term of -56, -72, -92, -110, -120, -116?
f**3 - 8*f**2 + f - 50
What is the w'th term of 1623, 1631, 1639, 1647, 1655?
8*w + 1615
What is the i'th term of -1240, -2454, -3670, -4888?
-i**2 - 1211*i - 28
What is the l'th term of -182, -728, -1638, -2912?
-182*l**2
What is the w'th term of -1437, -1443, -1453, -1467?
-2*w**2 - 1435
What is the g'th term of 1356, 1360, 1366, 1374, 1384, 1396?
g**2 + g + 1354
What is the k'th term of 13, 34, 55?
21*k - 8
What is the b'th term of 530, 557, 584, 611, 638?
27*b + 503
What is the x'th term of 2681, 2679, 2675, 2669?
-x**2 + x + 2681
What is the b'th term of 23, 35, 49, 65, 83?
b**2 + 9*b + 13
What is the p'th term of -14, -64, -148, -266?
-17*p**2 + p + 2
What is the p'th term of 888, 887, 886, 885?
-p + 889
What is the j'th term of 93, 238, 383, 528, 673, 818?
145*j - 52
What is the l'th term of -17, -31, -45, -59, -73?
-14*l - 3
What is the u'th term of -56, -52, -44, -32, -16?
2*u**2 - 2*u - 56
What is the k'th term