'th term of 44, 94, 144?
50*r - 6
What is the x'th term of -63, -118, -171, -222, -271, -318?
x**2 - 58*x - 6
What is the j'th term of -26, -14, 4, 28, 58, 94?
3*j**2 + 3*j - 32
What is the d'th term of -29, -61, -93, -125, -157?
-32*d + 3
What is the a'th term of -43, -123, -259, -457, -723, -1063, -1483?
-a**3 - 22*a**2 - 7*a - 13
What is the t'th term of -346, -694, -1042, -1390, -1738, -2086?
-348*t + 2
What is the y'th term of 31, -12, -91, -212, -381, -604, -887, -1236?
-y**3 - 12*y**2 + 44
What is the n'th term of 1774, 1751, 1726, 1699, 1670, 1639?
-n**2 - 20*n + 1795
What is the w'th term of 1741, 3486, 5233, 6982, 8733, 10486?
w**2 + 1742*w - 2
What is the j'th term of 29, -11, -65, -139, -239, -371, -541?
-j**3 - j**2 - 30*j + 61
What is the w'th term of 686, 678, 658, 620, 558, 466, 338?
-w**3 - w + 688
What is the l'th term of -113, -114, -115, -116?
-l - 112
What is the m'th term of 368, 355, 344, 335?
m**2 - 16*m + 383
What is the a'th term of 36, 99, 164, 231, 300?
a**2 + 60*a - 25
What is the q'th term of 1113, 2224, 3331, 4434, 5533?
-2*q**2 + 1117*q - 2
What is the d'th term of 4042, 4039, 4034, 4027?
-d**2 + 4043
What is the o'th term of -29, -60, -95, -134, -177, -224?
-2*o**2 - 25*o - 2
What is the z'th term of 617, 1229, 1839, 2447, 3053?
-z**2 + 615*z + 3
What is the o'th term of -174, -702, -1582, -2814?
-176*o**2 + 2
What is the i'th term of -158, -318, -478, -638, -798, -958?
-160*i + 2
What is the a'th term of -6491, -6489, -6487, -6485, -6483?
2*a - 6493
What is the u'th term of -370, -738, -1106, -1474?
-368*u - 2
What is the z'th term of -35, -130, -265, -422, -583, -730, -845, -910?
3*z**3 - 38*z**2 - 2*z + 2
What is the z'th term of 17, 58, 129, 230, 361, 522?
15*z**2 - 4*z + 6
What is the j'th term of -135, -140, -157, -192, -251, -340?
-j**3 + 2*j - 136
What is the s'th term of -521, -2184, -4955, -8834, -13821, -19916, -27119?
-554*s**2 - s + 34
What is the s'th term of -88, -128, -168, -208, -248?
-40*s - 48
What is the j'th term of -3439, -3438, -3437, -3436, -3435, -3434?
j - 3440
What is the h'th term of 4490, 8981, 13470, 17957, 22442, 26925?
-h**2 + 4494*h - 3
What is the t'th term of -294, -587, -878, -1167, -1454, -1739, -2022?
t**2 - 296*t + 1
What is the j'th term of -4, -20, -52, -100, -164, -244, -340?
-8*j**2 + 8*j - 4
What is the h'th term of 49, 48, 31, -14, -99?
-2*h**3 + 4*h**2 + h + 46
What is the x'th term of 19, 58, 147, 310, 571, 954, 1483, 2182?
4*x**3 + x**2 + 8*x + 6
What is the w'th term of 1065, 2129, 3181, 4215, 5225, 6205?
-w**3 + 1071*w - 5
What is the u'th term of 351, 350, 349, 348, 347, 346?
-u + 352
What is the k'th term of -199, -787, -1767, -3139, -4903?
-196*k**2 - 3
What is the n'th term of -25265, -50532, -75799, -101066?
-25267*n + 2
What is the i'th term of 1392, 5551, 12482, 22185, 34660, 49907?
1386*i**2 + i + 5
What is the h'th term of -3169, -3166, -3163, -3160, -3157?
3*h - 3172
What is the m'th term of -6, 19, 90, 231, 466?
4*m**3 - m**2 - 9
What is the k'th term of 22, 21, -4, -59, -150, -283, -464, -699?
-k**3 - 6*k**2 + 24*k + 5
What is the r'th term of 25, 34, 45, 58?
r**2 + 6*r + 18
What is the c'th term of 76, 161, 266, 397, 560, 761?
c**3 + 4*c**2 + 66*c + 5
What is the y'th term of -332, -328, -322, -314?
y**2 + y - 334
What is the f'th term of -10926, -21856, -32786, -43716, -54646?
-10930*f + 4
What is the h'th term of 2347, 4696, 7045, 9394?
2349*h - 2
What is the u'th term of 706, 647, 576, 487, 374, 231?
-u**3 - 52*u + 759
What is the c'th term of 193, 388, 579, 766, 949?
-2*c**2 + 201*c - 6
What is the o'th term of -265, -564, -863, -1162, -1461, -1760?
-299*o + 34
What is the c'th term of -13, -22, -31, -40?
-9*c - 4
What is the r'th term of 375, 372, 369, 366?
-3*r + 378
What is the o'th term of 3778, 7545, 11300, 15037, 18750?
-o**3 + 3774*o + 5
What is the y'th term of 3, 10, 17, 18, 7, -22?
-y**3 + 6*y**2 - 4*y + 2
What is the b'th term of 1, 6, 11, 16?
5*b - 4
What is the w'th term of 2637, 2635, 2623, 2595, 2545, 2467?
-w**3 + w**2 + 2*w + 2635
What is the j'th term of -130, -133, -136, -139, -142, -145?
-3*j - 127
What is the i'th term of 244, 134, 24, -86, -196?
-110*i + 354
What is the b'th term of -115, -113, -119, -139, -179, -245, -343, -479?
-b**3 + 2*b**2 + 3*b - 119
What is the v'th term of -2, 23, 80, 175, 314, 503, 748, 1055?
v**3 + 10*v**2 - 12*v - 1
What is the i'th term of -11, -32, -53, -74, -95, -116?
-21*i + 10
What is the u'th term of 48, 207, 480, 873, 1392, 2043, 2832, 3765?
u**3 + 51*u**2 - u - 3
What is the b'th term of 173, 178, 187, 200, 217?
2*b**2 - b + 172
What is the z'th term of -88, -198, -386, -658, -1020, -1478, -2038?
-z**3 - 33*z**2 - 4*z - 50
What is the n'th term of -1, 9, 23, 35, 39?
-n**3 + 8*n**2 - 7*n - 1
What is the s'th term of 914, 1828, 2742, 3656?
914*s
What is the x'th term of 27, 82, 137, 192, 247, 302?
55*x - 28
What is the q'th term of 41, 52, 79, 128, 205, 316, 467, 664?
q**3 + 2*q**2 - 2*q + 40
What is the s'th term of 50, 73, 96, 119?
23*s + 27
What is the o'th term of -506, -508, -510, -512, -514?
-2*o - 504
What is the j'th term of -861, -845, -815, -765, -689, -581?
j**3 + j**2 + 6*j - 869
What is the h'th term of 19355, 38705, 58053, 77399?
-h**2 + 19353*h + 3
What is the t'th term of -28, -143, -350, -661, -1088, -1643, -2338?
-2*t**3 - 34*t**2 + t + 7
What is the a'th term of 129, 125, 111, 81, 29, -51, -165, -319?
-a**3 + a**2 + 129
What is the h'th term of 8, -45, -196, -493, -984, -1717?
-8*h**3 - h**2 + 6*h + 11
What is the p'th term of -616, -617, -618, -619?
-p - 615
What is the x'th term of -44, -99, -162, -227, -288?
x**3 - 10*x**2 - 32*x - 3
What is the z'th term of 506, 505, 504, 503, 502, 501?
-z + 507
What is the i'th term of -21, 4, 55, 138, 259, 424, 639?
i**3 + 7*i**2 - 3*i - 26
What is the i'th term of 2, -60, -228, -556, -1098, -1908, -3040?
-9*i**3 + i**2 - 2*i + 12
What is the z'th term of 37, 75, 107, 133, 153?
-3*z**2 + 47*z - 7
What is the o'th term of 6, -1, -14, -33, -58, -89, -126?
-3*o**2 + 2*o + 7
What is the c'th term of -140, -561, -1262, -2243, -3504, -5045?
-140*c**2 - c + 1
What is the t'th term of 109, 439, 983, 1735, 2689, 3839, 5179, 6703?
-t**3 + 113*t**2 - 2*t - 1
What is the l'th term of 285, 337, 389, 441?
52*l + 233
What is the c'th term of -47, -41, -35, -35, -47, -77?
-c**3 + 6*c**2 - 5*c - 47
What is the b'th term of -329, -673, -1017, -1361?
-344*b + 15
What is the j'th term of 16657, 33315, 49975, 66637, 83301, 99967?
j**2 + 16655*j + 1
What is the b'th term of 69, 223, 491, 879, 1393?
b**3 + 51*b**2 - 6*b + 23
What is the c'th term of 2, -29, -96, -211, -386, -633, -964, -1391?
-2*c**3 - 6*c**2 + c + 9
What is the y'th term of -343, -662, -969, -1258, -1523, -1758, -1957?
y**3 - 326*y - 18
What is the a'th term of 1701, 1694, 1687, 1680, 1673, 1666?
-7*a + 1708
What is the j'th term of 91, 90, 77, 46, -9, -94, -215?
-j**3 + 6*j + 86
What is the b'th term of -81, -348, -789, -1398, -2169, -3096, -4173, -5394?
b**3 - 93*b**2 + 5*b + 6
What is the l'th term of 1, 20, 51, 94, 149, 216?
6*l**2 + l - 6
What is the a'th term of 39, 75, 123, 189, 279?
a**3 + 29*a + 9
What is the v'th term of -95, -190, -295, -416, -559, -730, -935?
-v**3 + v**2 - 91*v - 4
What is the c'th term of -386, -385, -384?
c - 387
What is the l'th term of -14, -17, -20?
-3*l - 11
What is the p'th term of -124, -123, -120, -115, -108?
p**2 - 2*p - 123
What is the k'th term of -11841, -11834, -11815, -11778, -11717, -11626, -11499, -11330?
k**3 - 11842
What is the f'th term of 8037, 16075, 24113?
8038*f - 1
What is the z'th term of -401, -414, -435, -464, -501, -546, -599?
-4*z**2 - z - 396
What is the k'th term of -423, -844, -1265, -1686?
-421*k - 2
What is the u'th term of 10, 27, 60, 115, 198, 315, 472, 675?
u**3 + 2*u**2 + 4*u + 3
What is the j'th term of 68, 59, 38, -1, -64?
-j**3 - 2*j + 71
What is the j'th term of 3, 4, 5, 6, 7, 8?
j + 2
What is the k'th term of 43, 31, 5, -41, -113, -217, -359, -545?
-k**3 - k**2 - 2*k + 47
What is the k'th term of 12, 6, 2, 0?
k**2 - 9*k + 20
What is the j'th term of -5363, -5358, -5353, -5348, -5343, -5338?
5*j - 5368
What is the s'th term of -1526, -3060, -4594?
-1534*s + 8
What is the v'th term of -3101, -3103, -3107, -3113?