64?
-66*l + 34
What is the b'th term of 37, 87, 137, 187?
50*b - 13
What is the m'th term of 207, 428, 661, 912, 1187, 1492?
m**3 + 214*m - 8
What is the d'th term of 856, 1714, 2572, 3430, 4288, 5146?
858*d - 2
What is the i'th term of -71, -85, -99?
-14*i - 57
What is the d'th term of -28, -36, -58, -100, -168, -268, -406, -588?
-d**3 - d**2 + 2*d - 28
What is the a'th term of 86, 39, -40, -151?
-16*a**2 + a + 101
What is the f'th term of 29, 23, 7, -25, -79, -161?
-f**3 + f**2 - 2*f + 31
What is the n'th term of -404, -441, -478, -515, -552, -589?
-37*n - 367
What is the z'th term of 2720, 2720, 2722, 2726, 2732, 2740, 2750?
z**2 - 3*z + 2722
What is the d'th term of -15, 20, 53, 84, 113, 140, 165?
-d**2 + 38*d - 52
What is the z'th term of 1126, 2253, 3380, 4507?
1127*z - 1
What is the c'th term of 205, 231, 273, 331, 405, 495, 601?
8*c**2 + 2*c + 195
What is the w'th term of -748, -2964, -6670, -11872, -18576, -26788, -36514, -47760?
-w**3 - 739*w**2 + 8*w - 16
What is the b'th term of -554, -1104, -1644, -2168, -2670?
b**3 - b**2 - 554*b
What is the w'th term of -466, -933, -1400, -1867, -2334?
-467*w + 1
What is the t'th term of 133, 267, 401, 535, 669, 803?
134*t - 1
What is the t'th term of 904, 1810, 2716, 3622, 4528?
906*t - 2
What is the o'th term of 21, 89, 275, 639, 1241, 2141?
10*o**3 - o**2 + o + 11
What is the b'th term of -7664, -15332, -23000, -30668?
-7668*b + 4
What is the a'th term of 0, -6, -16, -30?
-2*a**2 + 2
What is the f'th term of -487, -486, -485, -484?
f - 488
What is the u'th term of -13, 53, 237, 599, 1199?
10*u**3 - u**2 - u - 21
What is the n'th term of 11, 10, 13, 20, 31, 46?
2*n**2 - 7*n + 16
What is the s'th term of 87, 149, 213, 279?
s**2 + 59*s + 27
What is the k'th term of 594, 1189, 1762, 2301, 2794?
-2*k**3 + k**2 + 606*k - 11
What is the d'th term of 1698, 1690, 1680, 1668, 1654, 1638?
-d**2 - 5*d + 1704
What is the m'th term of -220, -223, -226, -229, -232?
-3*m - 217
What is the z'th term of -439, -441, -443, -445, -447?
-2*z - 437
What is the t'th term of 1706, 1705, 1704?
-t + 1707
What is the x'th term of -1, 23, 91, 221, 431, 739, 1163?
3*x**3 + 4*x**2 - 9*x + 1
What is the v'th term of 26, 18, -2, -40, -102, -194, -322?
-v**3 - v + 28
What is the r'th term of -67, -103, -139, -175?
-36*r - 31
What is the a'th term of -62, -48, -14, 46, 138, 268, 442, 666?
a**3 + 4*a**2 - 5*a - 62
What is the q'th term of 480, 475, 470?
-5*q + 485
What is the g'th term of 103, 218, 335, 454, 575, 698, 823?
g**2 + 112*g - 10
What is the m'th term of -31, -67, -107, -151, -199, -251, -307?
-2*m**2 - 30*m + 1
What is the f'th term of 46, 241, 580, 1063?
72*f**2 - 21*f - 5
What is the w'th term of 1296, 5168, 11614, 20628, 32204, 46336, 63018?
-w**3 + 1293*w**2 + 4
What is the q'th term of 77, 191, 381, 647, 989?
38*q**2 + 39
What is the f'th term of 26, 58, 94, 134, 178?
2*f**2 + 26*f - 2
What is the a'th term of -26, -34, -66, -134, -250, -426, -674, -1006?
-2*a**3 + 6*a - 30
What is the c'th term of 4309, 4312, 4315, 4318?
3*c + 4306
What is the u'th term of 469, 469, 467, 463, 457, 449, 439?
-u**2 + 3*u + 467
What is the h'th term of 1, 17, 35, 55, 77?
h**2 + 13*h - 13
What is the h'th term of -2, -8, -2, 28, 94?
2*h**3 - 6*h**2 - 2*h + 4
What is the o'th term of 834, 1670, 2506, 3342, 4178, 5014?
836*o - 2
What is the j'th term of -195, -201, -207, -213, -219?
-6*j - 189
What is the l'th term of -66, -71, -76, -81, -86, -91?
-5*l - 61
What is the t'th term of 15, 66, 203, 468, 903, 1550, 2451?
7*t**3 + t**2 - t + 8
What is the f'th term of -46, -102, -168, -244?
-5*f**2 - 41*f
What is the p'th term of 17, 34, 63, 104, 157?
6*p**2 - p + 12
What is the p'th term of -25025, -50049, -75073, -100097?
-25024*p - 1
What is the g'th term of -55, -154, -327, -580, -919?
-g**3 - 31*g**2 + g - 24
What is the u'th term of 113, 223, 333, 443, 553?
110*u + 3
What is the w'th term of -267, -264, -259, -252, -243?
w**2 - 268
What is the j'th term of 59, 120, 181, 242, 303?
61*j - 2
What is the n'th term of -1, 7, 43, 125, 271?
3*n**3 - 4*n**2 - n + 1
What is the o'th term of 62, 24, -14?
-38*o + 100
What is the k'th term of 1018, 2046, 3076, 4108?
k**2 + 1025*k - 8
What is the i'th term of -610, -1220, -1830, -2440, -3050?
-610*i
What is the a'th term of -48, -47, -50, -57, -68, -83?
-2*a**2 + 7*a - 53
What is the c'th term of 12, 14, 12, 6, -4, -18?
-2*c**2 + 8*c + 6
What is the n'th term of 189, 194, 201, 210, 221, 234, 249?
n**2 + 2*n + 186
What is the x'th term of 428, 886, 1344, 1802, 2260, 2718?
458*x - 30
What is the w'th term of 690, 685, 678, 669?
-w**2 - 2*w + 693
What is the o'th term of -5, 17, 45, 79?
3*o**2 + 13*o - 21
What is the v'th term of -2537, -2536, -2535, -2534, -2533, -2532?
v - 2538
What is the i'th term of -2, 62, 170, 322, 518, 758?
22*i**2 - 2*i - 22
What is the d'th term of -6640, -13282, -19924, -26566, -33208?
-6642*d + 2
What is the u'th term of -12, -22, -28, -24, -4, 38, 108, 212?
u**3 - 4*u**2 - 5*u - 4
What is the q'th term of -7185, -7178, -7159, -7122, -7061, -6970?
q**3 - 7186
What is the o'th term of -61, -88, -115, -142, -169, -196?
-27*o - 34
What is the o'th term of -67, -75, -83?
-8*o - 59
What is the z'th term of -19, -28, -45, -70?
-4*z**2 + 3*z - 18
What is the z'th term of 272, 528, 782, 1034, 1284, 1532?
-z**2 + 259*z + 14
What is the i'th term of -371, -375, -377, -371, -351?
i**3 - 5*i**2 + 4*i - 371
What is the u'th term of -12, -34, -68, -120, -196, -302, -444?
-u**3 - 15*u + 4
What is the b'th term of 152, 300, 448, 596, 744?
148*b + 4
What is the p'th term of -29, -36, -39, -38?
2*p**2 - 13*p - 18
What is the h'th term of -188, -218, -250, -284, -320, -358, -398?
-h**2 - 27*h - 160
What is the x'th term of 55, 119, 183, 247?
64*x - 9
What is the v'th term of -64, -121, -182, -253, -340, -449, -586?
-v**3 + 4*v**2 - 62*v - 5
What is the u'th term of 182, 367, 552, 737, 922?
185*u - 3
What is the h'th term of 82, 86, 94, 106?
2*h**2 - 2*h + 82
What is the i'th term of 4518, 4522, 4526, 4530, 4534?
4*i + 4514
What is the j'th term of -166, -158, -148, -136, -122, -106, -88?
j**2 + 5*j - 172
What is the o'th term of 5, 11, 17, 23, 29?
6*o - 1
What is the s'th term of 62, 103, 144?
41*s + 21
What is the x'th term of 26, 102, 220, 374, 558, 766, 992?
-x**3 + 27*x**2 + 2*x - 2
What is the w'th term of 753, 1507, 2261, 3015, 3769, 4523?
754*w - 1
What is the n'th term of -15180, -30361, -45542, -60723, -75904, -91085?
-15181*n + 1
What is the t'th term of 2, -5, -12, -19, -26, -33?
-7*t + 9
What is the b'th term of -20, -50, -98, -164, -248, -350?
-9*b**2 - 3*b - 8
What is the s'th term of 2162, 8659, 19488, 34649?
2166*s**2 - s - 3
What is the v'th term of 3, -1, -9, -21?
-2*v**2 + 2*v + 3
What is the k'th term of 78, 66, 54, 42?
-12*k + 90
What is the t'th term of -66, -218, -486, -876, -1394, -2046?
-t**3 - 52*t**2 + 11*t - 24
What is the z'th term of 130, 263, 396, 529?
133*z - 3
What is the r'th term of 77, 131, 185, 239, 293, 347?
54*r + 23
What is the h'th term of 18, 39, 74, 123?
7*h**2 + 11
What is the f'th term of -2730, -2732, -2734?
-2*f - 2728
What is the a'th term of -40, -65, -100, -145, -200?
-5*a**2 - 10*a - 25
What is the z'th term of 117, 175, 275, 423, 625?
z**3 + 15*z**2 + 6*z + 95
What is the a'th term of -102, -194, -286, -378?
-92*a - 10
What is the w'th term of 597, 1213, 1829, 2445?
616*w - 19
What is the n'th term of -1091, -1101, -1125, -1169, -1239, -1341, -1481, -1665?
-n**3 - n**2 - 1089
What is the y'th term of -162, -168, -174?
-6*y - 156
What is the u'th term of -56, -115, -174, -233?
-59*u + 3
What is the w'th term of 64, 129, 194, 259, 324, 389?
65*w - 1
What is the s'th term of 43, 72, 115, 178, 267, 388?
s**3 + s**2 + 19*s + 22
What is the u'th term of 24, 39, 64, 99, 144, 199?
5*u**2 + 19
What is the p'th term of 681, 682, 685, 690?
p**2 - 2*p + 682
What is the s'th term of 1145, 2294, 3441, 4586, 5729, 6870, 8009?
-s**2 + 1152*s - 6
What is the y'th term of 413, 405, 393, 377?
-2*y**2 - 2*y + 417
What is the v'th term of -94, -383, -864, -1537, -2402, -3459?
-96*v**2 - v + 3
What is the r'th term of -9, 14, 47, 96, 167, 266, 399, 572?
r**3 - r**2 + 19*r - 28
What is the t'th term of 14, 18, 40, 86, 162, 274, 428?
t**3 + 3*t**2 - 12*t +