340, 571?
2*t**3 - t**2 - 10*t + 4
What is the k'th term of -251, -282, -371, -548, -843, -1286, -1907, -2736?
-5*k**3 + k**2 + k - 248
What is the g'th term of 2476, 2483, 2502, 2539, 2600, 2691?
g**3 + 2475
What is the u'th term of 6, 4, -6, -24, -50?
-4*u**2 + 10*u
What is the a'th term of -57, -55, -53, -51?
2*a - 59
What is the u'th term of 47, 50, 55, 62, 71?
u**2 + 46
What is the d'th term of 200, 417, 634, 851, 1068?
217*d - 17
What is the l'th term of 59, 82, 109, 140?
2*l**2 + 17*l + 40
What is the i'th term of -2, 5, 16, 31?
2*i**2 + i - 5
What is the v'th term of -32, -57, -82?
-25*v - 7
What is the u'th term of -62, -177, -360, -605, -906, -1257?
u**3 - 40*u**2 - 2*u - 21
What is the g'th term of -8, -5, 8, 37, 88, 167, 280, 433?
g**3 - g**2 - g - 7
What is the r'th term of -35029, -35030, -35031, -35032, -35033?
-r - 35028
What is the f'th term of 84, 163, 220, 243, 220, 139, -12?
-2*f**3 + f**2 + 90*f - 5
What is the p'th term of 348, 698, 1048, 1398?
350*p - 2
What is the i'th term of -219, -454, -687, -918, -1147, -1374, -1599?
i**2 - 238*i + 18
What is the b'th term of -115, -285, -569, -967, -1479, -2105?
-57*b**2 + b - 59
What is the o'th term of 23, 35, 59, 101, 167, 263, 395, 569?
o**3 + 5*o + 17
What is the m'th term of -19, -52, -89, -130, -175, -224, -277?
-2*m**2 - 27*m + 10
What is the z'th term of -5, -2, 3, 10?
z**2 - 6
What is the a'th term of -94, -126, -158, -190, -222?
-32*a - 62
What is the d'th term of -207, -201, -185, -153, -99?
d**3 - d**2 + 2*d - 209
What is the c'th term of 15, 12, 9, 6, 3, 0?
-3*c + 18
What is the m'th term of 1, -14, -37, -74, -131?
-m**3 + 2*m**2 - 14*m + 14
What is the l'th term of 42, 39, 38, 39, 42, 47?
l**2 - 6*l + 47
What is the z'th term of 20, 34, 72, 146, 268?
2*z**3 + 18
What is the p'th term of -147, -187, -227, -267?
-40*p - 107
What is the t'th term of 3, 14, 29, 48?
2*t**2 + 5*t - 4
What is the f'th term of 382, 364, 346, 328, 310, 292?
-18*f + 400
What is the b'th term of 264, 265, 266, 267, 268?
b + 263
What is the s'th term of -1855, -1854, -1853, -1852, -1851, -1850?
s - 1856
What is the r'th term of 8, 39, 82, 131, 180?
-r**3 + 12*r**2 + 2*r - 5
What is the u'th term of 5, 7, 13, 23, 37, 55, 77?
2*u**2 - 4*u + 7
What is the t'th term of -1139, -1144, -1161, -1196, -1255?
-t**3 + 2*t - 1140
What is the d'th term of -35, -67, -95, -119, -139, -155, -167?
2*d**2 - 38*d + 1
What is the t'th term of 214, 216, 218, 220?
2*t + 212
What is the f'th term of 750, 1502, 2254, 3006?
752*f - 2
What is the b'th term of 8, 10, 14, 20, 28?
b**2 - b + 8
What is the d'th term of -93, -136, -181, -228?
-d**2 - 40*d - 52
What is the q'th term of -232, -275, -390, -613, -980, -1527, -2290?
-6*q**3 - q - 225
What is the i'th term of -175, -150, -123, -94, -63, -30, 5?
i**2 + 22*i - 198
What is the x'th term of -156, -144, -108, -36, 84, 264?
2*x**3 - 2*x - 156
What is the f'th term of 7, 46, 111, 214, 367?
2*f**3 + f**2 + 22*f - 18
What is the n'th term of 300, 360, 420, 480, 540, 600?
60*n + 240
What is the n'th term of 62, 66, 70, 74, 78?
4*n + 58
What is the n'th term of -135, -250, -363, -474?
n**2 - 118*n - 18
What is the h'th term of 24, 61, 130, 249, 436?
3*h**3 - 2*h**2 + 22*h + 1
What is the w'th term of -391, -796, -1185, -1552, -1891?
w**3 + 2*w**2 - 418*w + 24
What is the n'th term of 1259, 10019, 33793, 80087, 156407?
1251*n**3 + n**2 + 7
What is the s'th term of 98, 196, 294, 392, 490?
98*s
What is the a'th term of -68, -67, -62, -53, -40, -23, -2?
2*a**2 - 5*a - 65
What is the h'th term of -6, -3, 2, 9?
h**2 - 7
What is the k'th term of -3, -33, -97, -207, -375, -613, -933?
-2*k**3 - 5*k**2 - k + 5
What is the c'th term of 24, 43, 62?
19*c + 5
What is the m'th term of 52, 55, 62, 73, 88, 107, 130?
2*m**2 - 3*m + 53
What is the a'th term of -301, -299, -289, -265, -221, -151, -49, 91?
a**3 - 2*a**2 + a - 301
What is the a'th term of 18, -7, -62, -153, -286?
-a**3 - 9*a**2 + 9*a + 19
What is the u'th term of -39, -78, -115, -150, -183, -214, -243?
u**2 - 42*u + 2
What is the u'th term of -7314, -7315, -7318, -7323?
-u**2 + 2*u - 7315
What is the k'th term of 188, 373, 556, 737, 916?
-k**2 + 188*k + 1
What is the q'th term of -86, -185, -286, -389, -494?
-q**2 - 96*q + 11
What is the r'th term of 21, 28, 47, 84, 145, 236, 363, 532?
r**3 + 20
What is the z'th term of 51, 19, -33, -105, -197, -309, -441?
-10*z**2 - 2*z + 63
What is the v'th term of 12, 7, 0, -9, -20, -33?
-v**2 - 2*v + 15
What is the j'th term of 27, 26, 21, 12, -1?
-2*j**2 + 5*j + 24
What is the o'th term of -17, -53, -105, -173?
-8*o**2 - 12*o + 3
What is the c'th term of -1541, -3085, -4629, -6173, -7717?
-1544*c + 3
What is the q'th term of -158, -140, -122?
18*q - 176
What is the t'th term of -624, -1251, -1878, -2505, -3132, -3759?
-627*t + 3
What is the r'th term of -208, -204, -188, -154, -96?
r**3 - 3*r - 206
What is the m'th term of -4, 20, 46, 74?
m**2 + 21*m - 26
What is the o'th term of 24, -7, -52, -105, -160, -211?
o**3 - 13*o**2 + o + 35
What is the t'th term of 10, 24, 46, 76, 114?
4*t**2 + 2*t + 4
What is the n'th term of -983, -973, -961, -947, -931, -913?
n**2 + 7*n - 991
What is the c'th term of -1190, -1191, -1194, -1199, -1206?
-c**2 + 2*c - 1191
What is the x'th term of -42, -72, -106, -144, -186, -232, -282?
-2*x**2 - 24*x - 16
What is the s'th term of 48, 100, 152?
52*s - 4
What is the u'th term of 4, 56, 202, 490, 968, 1684?
8*u**3 - u**2 - u - 2
What is the f'th term of 187, 426, 667, 910, 1155?
f**2 + 236*f - 50
What is the w'th term of -3266, -3259, -3252, -3245, -3238, -3231?
7*w - 3273
What is the j'th term of -11, -3, 5, 13, 21, 29?
8*j - 19
What is the f'th term of 148, 155, 172, 205, 260?
f**3 - f**2 + 3*f + 145
What is the k'th term of 109, 102, 85, 52, -3, -86?
-k**3 + k**2 - 3*k + 112
What is the y'th term of 5814, 11626, 17438, 23250?
5812*y + 2
What is the c'th term of 38, 75, 106, 131, 150?
-3*c**2 + 46*c - 5
What is the q'th term of -139, -140, -151, -178, -227?
-q**3 + q**2 + 3*q - 142
What is the x'th term of 6, 10, 24, 54, 106?
x**3 - x**2 + 6
What is the s'th term of -306, -303, -300, -297, -294?
3*s - 309
What is the k'th term of 8311, 8312, 8313, 8314?
k + 8310
What is the x'th term of 962, 961, 960, 959, 958?
-x + 963
What is the a'th term of 332, 325, 308, 275, 220, 137, 20, -137?
-a**3 + a**2 - 3*a + 335
What is the f'th term of -1820, -1819, -1818?
f - 1821
What is the j'th term of -536, -1075, -1618, -2165, -2716, -3271?
-2*j**2 - 533*j - 1
What is the t'th term of 77, 109, 141?
32*t + 45
What is the m'th term of -4, -38, -104, -208, -356, -554, -808?
-m**3 - 10*m**2 + 3*m + 4
What is the o'th term of 13, 11, 7, 1, -7, -17?
-o**2 + o + 13
What is the t'th term of -414, -413, -412?
t - 415
What is the x'th term of 151, 171, 191, 211, 231?
20*x + 131
What is the i'th term of -16, -22, -28, -34?
-6*i - 10
What is the z'th term of 12, -13, -54, -111, -184, -273, -378?
-8*z**2 - z + 21
What is the s'th term of 10, -40, -118, -230, -382, -580, -830?
-s**3 - 8*s**2 - 19*s + 38
What is the o'th term of 27, 29, 15, -15?
-8*o**2 + 26*o + 9
What is the x'th term of -20, -58, -116, -200, -316, -470?
-x**3 - 4*x**2 - 19*x + 4
What is the n'th term of 910, 1800, 2692, 3586, 4482, 5380, 6280?
n**2 + 887*n + 22
What is the l'th term of -57, -96, -125, -144?
5*l**2 - 54*l - 8
What is the g'th term of 28, 66, 114, 178, 264, 378, 526, 714?
g**3 - g**2 + 34*g - 6
What is the j'th term of 20, 9, -24, -91, -204, -375, -616, -939?
-2*j**3 + j**2 + 21
What is the s'th term of 29, 61, 91, 119?
-s**2 + 35*s - 5
What is the w'th term of 52, 40, 28, 16, 4?
-12*w + 64
What is the n'th term of -32, -142, -434, -998, -1924, -3302, -5222?
-15*n**3 - n**2 - 2*n - 14
What is the d'th term of -18, -54, -106, -168, -234, -298, -354, -396?
d**3 - 14*d**2 - d - 4
What is the v'th term of -20, -54, -118, -218, -360, -550, -794?
-v**3 - 9*v**2 - 10
What is the r'th term of -102, -201, -300, -399, -498?
-99*r - 3
What is the p'th term of 472, 478, 488, 502, 520, 542, 568?
2*p**2 + 470
What is the k'th term of 156, 129, 78, -3, -120?
-k**3 - 6*k**2 - 2*k + 165
What is the k'th term of -293, -298, -303, -308, -313?
-5*k - 288
What is the i'th term of 33, 54, 75?
21*i + 12
What is the x'th term of 