
What is the a'th term of 4, 14, 38, 82, 152, 254?
a**3 + a**2 + 2
What is the v'th term of 80, 108, 126, 128, 108, 60, -22, -144?
-v**3 + v**2 + 32*v + 48
What is the c'th term of 12, 64, 134, 228, 352, 512, 714, 964?
c**3 + 3*c**2 + 36*c - 28
What is the u'th term of -54, -137, -248, -393, -578, -809, -1092, -1433?
-u**3 - 8*u**2 - 52*u + 7
What is the n'th term of -4425, -8850, -13275, -17700, -22125?
-4425*n
What is the n'th term of 73, 146, 219, 292, 365?
73*n
What is the n'th term of -72, -289, -650, -1155, -1804, -2597, -3534?
-72*n**2 - n + 1
What is the q'th term of -615, -613, -609, -603, -595, -585, -573?
q**2 - q - 615
What is the n'th term of -274, -270, -266?
4*n - 278
What is the t'th term of 5, 47, 117, 221, 365, 555, 797, 1097?
t**3 + 8*t**2 + 11*t - 15
What is the s'th term of 19218, 19217, 19216, 19215?
-s + 19219
What is the j'th term of 2855, 2860, 2865, 2870, 2875?
5*j + 2850
What is the g'th term of 463, 474, 493, 520?
4*g**2 - g + 460
What is the k'th term of -4, -18, -46, -88, -144, -214, -298?
-7*k**2 + 7*k - 4
What is the p'th term of 406, 423, 456, 511, 594, 711, 868?
p**3 + 2*p**2 + 4*p + 399
What is the j'th term of -5, -27, -59, -107, -177, -275?
-j**3 + j**2 - 18*j + 13
What is the z'th term of -41, -81, -121, -161?
-40*z - 1
What is the o'th term of 676, 678, 682, 688?
o**2 - o + 676
What is the r'th term of -2060, -4121, -6182?
-2061*r + 1
What is the o'th term of -9, 9, 37, 75, 123?
5*o**2 + 3*o - 17
What is the y'th term of -477, -476, -475, -474?
y - 478
What is the h'th term of -347, -701, -1057, -1415?
-h**2 - 351*h + 5
What is the w'th term of 32, -38, -108?
-70*w + 102
What is the v'th term of 3, 1, -1, -3?
-2*v + 5
What is the p'th term of 7244, 14489, 21734, 28979?
7245*p - 1
What is the s'th term of 41, 90, 141, 194?
s**2 + 46*s - 6
What is the f'th term of 3, 6, 9, 12?
3*f
What is the w'th term of -83, -86, -89, -92, -95?
-3*w - 80
What is the i'th term of -53, -102, -147, -188?
2*i**2 - 55*i
What is the h'th term of 59, 64, 73, 86, 103?
2*h**2 - h + 58
What is the z'th term of -107, -118, -131, -146, -163, -182, -203?
-z**2 - 8*z - 98
What is the k'th term of -126, -127, -128, -129?
-k - 125
What is the p'th term of -3948, -3950, -3952, -3954?
-2*p - 3946
What is the s'th term of -40, -20, 36, 146, 328, 600, 980, 1486?
3*s**3 - s - 42
What is the d'th term of -2361, -2344, -2311, -2256, -2173?
d**3 + 2*d**2 + 4*d - 2368
What is the u'th term of -49, -328, -1087, -2566, -5005, -8644, -13723?
-40*u**3 + u - 10
What is the i'th term of 3, -2, -9, -18, -29?
-i**2 - 2*i + 6
What is the j'th term of 95, 187, 277, 365?
-j**2 + 95*j + 1
What is the o'th term of -17443, -17447, -17453, -17461, -17471, -17483, -17497?
-o**2 - o - 17441
What is the d'th term of 268, 542, 818, 1096, 1376, 1658, 1942?
d**2 + 271*d - 4
What is the r'th term of 2435, 2434, 2433, 2432, 2431, 2430?
-r + 2436
What is the c'th term of -654, -1306, -1958, -2610?
-652*c - 2
What is the u'th term of 46, 59, 80, 109?
4*u**2 + u + 41
What is the j'th term of -34, -62, -90?
-28*j - 6
What is the n'th term of 1500, 1506, 1512, 1518?
6*n + 1494
What is the r'th term of -196, -857, -1962, -3517, -5528?
-r**3 - 216*r**2 - 6*r + 27
What is the d'th term of -18, -23, -30, -39, -50?
-d**2 - 2*d - 15
What is the u'th term of -96, -190, -284, -378?
-94*u - 2
What is the s'th term of 16, 83, 196, 355, 560?
23*s**2 - 2*s - 5
What is the w'th term of -190, -185, -180?
5*w - 195
What is the o'th term of 2138, 2136, 2132, 2126, 2118, 2108, 2096?
-o**2 + o + 2138
What is the b'th term of 111, 224, 333, 432, 515?
-b**3 + 4*b**2 + 108*b
What is the q'th term of -2879, -2877, -2873, -2867, -2859, -2849?
q**2 - q - 2879
What is the f'th term of -852, -883, -964, -1119, -1372, -1747, -2268?
-4*f**3 - f**2 - 847
What is the x'th term of 628, 1257, 1886, 2515?
629*x - 1
What is the o'th term of 2703, 2702, 2701, 2700, 2699?
-o + 2704
What is the x'th term of -1553, -3109, -4665, -6221, -7777?
-1556*x + 3
What is the a'th term of -406, -815, -1224, -1633?
-409*a + 3
What is the j'th term of 1, -43, -161, -389, -763, -1319?
-6*j**3 - j**2 + j + 7
What is the i'th term of 235, 390, 535, 664, 771, 850, 895?
-i**3 + i**2 + 159*i + 76
What is the u'th term of 82, 81, 92, 121, 174, 257, 376?
u**3 - 8*u + 89
What is the g'th term of -83, -143, -203?
-60*g - 23
What is the l'th term of -13, -21, -15, 11, 63, 147?
l**3 + l**2 - 18*l + 3
What is the x'th term of -30, -117, -268, -489, -786?
-x**3 - 26*x**2 - 2*x - 1
What is the s'th term of 179, 390, 599, 806?
-s**2 + 214*s - 34
What is the r'th term of -9, -20, -41, -78, -137?
-r**3 + r**2 - 7*r - 2
What is the z'th term of -38, -78, -146, -242, -366, -518?
-14*z**2 + 2*z - 26
What is the g'th term of 274, 253, 222, 175, 106?
-g**3 + g**2 - 17*g + 291
What is the p'th term of 752, 1507, 2264, 3023, 3784, 4547, 5312?
p**2 + 752*p - 1
What is the a'th term of -254, -318, -382, -446, -510?
-64*a - 190
What is the m'th term of -2628, -5257, -7886?
-2629*m + 1
What is the s'th term of -136, -138, -154, -190, -252, -346, -478?
-s**3 - s**2 + 8*s - 142
What is the m'th term of -35, -48, -65, -86, -111?
-2*m**2 - 7*m - 26
What is the u'th term of 76, 147, 214, 277, 336, 391, 442?
-2*u**2 + 77*u + 1
What is the o'th term of 251, 500, 749, 998, 1247?
249*o + 2
What is the b'th term of 12, 27, 48, 75, 108, 147?
3*b**2 + 6*b + 3
What is the k'th term of 1564, 3132, 4686, 6220, 7728?
-k**3 - k**2 + 1578*k - 12
What is the k'th term of 2, 14, 22, 26, 26, 22?
-2*k**2 + 18*k - 14
What is the f'th term of 73, 33, -33, -125?
-13*f**2 - f + 87
What is the v'th term of -53, -51, -49, -47, -45?
2*v - 55
What is the d'th term of -5, 7, 11, 1, -29, -85, -173?
-d**3 + 2*d**2 + 13*d - 19
What is the y'th term of 12, 26, 64, 132, 236, 382, 576, 824?
y**3 + 6*y**2 - 11*y + 16
What is the g'th term of -445, -453, -475, -517, -585?
-g**3 - g**2 + 2*g - 445
What is the h'th term of 42745, 42746, 42747?
h + 42744
What is the t'th term of -18, -35, -54, -75, -98?
-t**2 - 14*t - 3
What is the m'th term of 11, -8, -55, -142, -281, -484, -763, -1130?
-2*m**3 - 2*m**2 + m + 14
What is the i'th term of -176, -186, -208, -248, -312, -406, -536, -708?
-i**3 - 3*i - 172
What is the t'th term of -5, -12, -41, -104, -213, -380, -617?
-2*t**3 + t**2 + 4*t - 8
What is the u'th term of 278, 281, 284, 287, 290, 293?
3*u + 275
What is the a'th term of -26, -52, -76, -92, -94, -76, -32, 44?
a**3 - 5*a**2 - 18*a - 4
What is the b'th term of -16, -39, -54, -55, -36?
b**3 - 2*b**2 - 24*b + 9
What is the c'th term of -5, -6, -7, -8, -9, -10?
-c - 4
What is the q'th term of 594, 1190, 1790, 2394?
2*q**2 + 590*q + 2
What is the g'th term of 44, 84, 122, 158, 192?
-g**2 + 43*g + 2
What is the u'th term of 1813, 3623, 5431, 7237, 9041?
-u**2 + 1813*u + 1
What is the c'th term of -264, -1073, -2422, -4311, -6740, -9709, -13218?
-270*c**2 + c + 5
What is the n'th term of 2939, 2942, 2945, 2948, 2951, 2954?
3*n + 2936
What is the y'th term of 93, 183, 273, 363, 453?
90*y + 3
What is the c'th term of -103, -418, -935, -1648, -2551, -3638, -4903, -6340?
c**3 - 107*c**2 - c + 4
What is the o'th term of -14, 0, 32, 94, 198, 356?
2*o**3 - 3*o**2 + 9*o - 22
What is the x'th term of 252, 493, 732, 969, 1204?
-x**2 + 244*x + 9
What is the l'th term of 26, -110, -236, -346, -434, -494, -520?
l**3 - l**2 - 140*l + 166
What is the s'th term of 584, 583, 582?
-s + 585
What is the j'th term of 25, 71, 119, 169?
j**2 + 43*j - 19
What is the t'th term of 160, 314, 466, 616?
-t**2 + 157*t + 4
What is the w'th term of 44, 68, 82, 80, 56, 4, -82, -208?
-w**3 + w**2 + 28*w + 16
What is the i'th term of -30, 4, 96, 276, 574?
5*i**3 - i**2 + 2*i - 36
What is the i'th term of -280, -275, -280, -301, -344, -415?
-i**3 + i**2 + 9*i - 289
What is the z'th term of 4, 0, -6, -14, -24, -36?
-z**2 - z + 6
What is the q'th term of -1492, -1494, -1496, -1498, -1500, -1502?
-2*q - 1490
What is the o'th term of -22, -30, -36, -34, -18, 18, 80?
o**3 - 5*o**2 - 18
What is the n'th term of 116, 471, 1062, 1889?
118*n**2 + n - 3
What is the i'th term of 37, 87, 147, 217?
5*i**2 + 35*i - 3
What is the m'th term of 33, 63, 85, 93, 81, 43?
-m**3 + 2*m**2 + 31*m + 1
What is the a'th term of 219, 220, 221, 222, 223