*2 + x - 7
What is the m'th term of -74, -119, -164, -209?
-45*m - 29
What is the r'th term of 1, 6, 11, 16, 21?
5*r - 4
What is the f'th term of 131, 506, 1139, 2036, 3203, 4646, 6371, 8384?
f**3 + 123*f**2 - f + 8
What is the d'th term of -1063, -1061, -1059, -1057, -1055?
2*d - 1065
What is the v'th term of 1387, 1388, 1389, 1390?
v + 1386
What is the i'th term of -1616, -3230, -4844, -6458?
-1614*i - 2
What is the g'th term of -53, -57, -61?
-4*g - 49
What is the m'th term of 20, 36, 78, 158, 288?
2*m**3 + m**2 - m + 18
What is the c'th term of -32, -32, -40, -62, -104, -172, -272?
-c**3 + 2*c**2 + c - 34
What is the f'th term of -5, -20, -41, -68, -101?
-3*f**2 - 6*f + 4
What is the r'th term of 1067, 2138, 3209, 4280, 5351, 6422?
1071*r - 4
What is the i'th term of 4, -10, -32, -62?
-4*i**2 - 2*i + 10
What is the x'th term of -83, -222, -453, -776, -1191, -1698, -2297?
-46*x**2 - x - 36
What is the l'th term of 59, 98, 115, 110?
-11*l**2 + 72*l - 2
What is the u'th term of 1142, 1140, 1138, 1136?
-2*u + 1144
What is the m'th term of 42, 39, 48, 81, 150?
2*m**3 - 6*m**2 + m + 45
What is the y'th term of 6, 3, 0, -3, -6, -9?
-3*y + 9
What is the i'th term of -8, 2, 34, 100, 212?
2*i**3 - i**2 - i - 8
What is the j'th term of -1882, -1892, -1914, -1954, -2018, -2112?
-j**3 - 3*j - 1878
What is the k'th term of 4, 107, 220, 349, 500, 679?
k**3 - k**2 + 99*k - 95
What is the i'th term of 1081, 2162, 3241, 4318, 5393, 6466?
-i**2 + 1084*i - 2
What is the j'th term of -13, -32, -59, -88, -113?
j**3 - 10*j**2 + 4*j - 8
What is the b'th term of 316, 317, 318, 319, 320?
b + 315
What is the m'th term of -9, 14, 51, 102, 167, 246?
7*m**2 + 2*m - 18
What is the n'th term of -71, -147, -223, -299?
-76*n + 5
What is the z'th term of 27, 101, 233, 429, 695, 1037, 1461, 1973?
z**3 + 23*z**2 - 2*z + 5
What is the n'th term of 44, 48, 52, 56?
4*n + 40
What is the n'th term of 5, 1, -9, -31, -71?
-n**3 + 3*n**2 - 6*n + 9
What is the m'th term of -66, -59, -42, -9, 46, 129?
m**3 - m**2 + 3*m - 69
What is the w'th term of 1759, 3530, 5303, 7078, 8855?
w**2 + 1768*w - 10
What is the w'th term of -231, -230, -229?
w - 232
What is the b'th term of -375, -373, -371, -369, -367, -365?
2*b - 377
What is the k'th term of -30, -65, -100, -135, -170?
-35*k + 5
What is the x'th term of 270, 540, 806, 1068, 1326, 1580, 1830?
-2*x**2 + 276*x - 4
What is the k'th term of 102, 128, 156, 186, 218?
k**2 + 23*k + 78
What is the x'th term of 491, 507, 549, 629, 759, 951, 1217?
2*x**3 + x**2 - x + 489
What is the j'th term of 44, 91, 124, 137, 124, 79, -4, -131?
-j**3 - j**2 + 57*j - 11
What is the k'th term of -19, -25, -21, -7?
5*k**2 - 21*k - 3
What is the r'th term of -11, -54, -177, -422, -831, -1446?
-7*r**3 + 2*r**2 - 6
What is the v'th term of 3860, 3859, 3858?
-v + 3861
What is the c'th term of 3586, 3587, 3588, 3589, 3590?
c + 3585
What is the c'th term of -11, 10, 17, 4, -35, -106, -215?
-c**3 - c**2 + 31*c - 40
What is the o'th term of -36, -49, -78, -129, -208, -321?
-o**3 - 2*o**2 - 33
What is the s'th term of 10, 26, 42, 58, 74?
16*s - 6
What is the s'th term of -301, -603, -907, -1213, -1521, -1831?
-s**2 - 299*s - 1
What is the t'th term of -675, -677, -681, -687?
-t**2 + t - 675
What is the g'th term of 62, 119, 176?
57*g + 5
What is the g'th term of -84, -251, -432, -633, -860, -1119?
-g**3 - g**2 - 157*g + 75
What is the x'th term of -1238, -1239, -1240, -1241, -1242, -1243?
-x - 1237
What is the p'th term of -5, -21, -71, -173, -345, -605, -971?
-3*p**3 + p**2 + 2*p - 5
What is the y'th term of -12, -23, -54, -117, -224?
-2*y**3 + 2*y**2 - 3*y - 9
What is the g'th term of 2289, 2286, 2283, 2280?
-3*g + 2292
What is the h'th term of 24, 86, 192, 348, 560, 834, 1176?
h**3 + 16*h**2 + 7*h
What is the p'th term of 6, -4, -40, -114, -238?
-2*p**3 - p**2 + 7*p + 2
What is the s'th term of -414, -812, -1192, -1548, -1874, -2164, -2412, -2612?
s**3 + 3*s**2 - 414*s - 4
What is the r'th term of 81, 164, 249, 336, 425, 516?
r**2 + 80*r
What is the c'th term of -7, 4, 39, 110, 229?
2*c**3 - 3*c - 6
What is the k'th term of -157, -313, -469, -625, -781?
-156*k - 1
What is the z'th term of -4, -1, 2, 5?
3*z - 7
What is the d'th term of 297, 589, 881, 1173, 1465, 1757?
292*d + 5
What is the k'th term of -40, -125, -272, -487, -776, -1145, -1600?
-k**3 - 25*k**2 - 3*k - 11
What is the m'th term of -1102, -1106, -1124, -1162, -1226, -1322, -1456?
-m**3 - m**2 + 6*m - 1106
What is the r'th term of 60, 86, 98, 90, 56, -10, -114, -262?
-r**3 - r**2 + 36*r + 26
What is the m'th term of -5, -19, -45, -83, -133?
-6*m**2 + 4*m - 3
What is the y'th term of 51, 68, 121, 228, 407, 676?
3*y**3 - 4*y + 52
What is the s'th term of 18, -15, -70, -147, -246, -367?
-11*s**2 + 29
What is the y'th term of -135, -157, -179, -201?
-22*y - 113
What is the r'th term of 201, 188, 165, 132, 89, 36?
-5*r**2 + 2*r + 204
What is the u'th term of 1129, 2256, 3385, 4516, 5649, 6784, 7921?
u**2 + 1124*u + 4
What is the d'th term of -1532, -1535, -1540, -1547, -1556?
-d**2 - 1531
What is the o'th term of 139, 277, 403, 511, 595?
-o**3 + 145*o - 5
What is the w'th term of 14, 20, 18, 2, -34?
-w**3 + 2*w**2 + 7*w + 6
What is the u'th term of -506, -502, -488, -458, -406, -326, -212, -58?
u**3 - u**2 - 506
What is the s'th term of 126, 247, 366, 483?
-s**2 + 124*s + 3
What is the q'th term of -714, -1432, -2146, -2850, -3538?
q**3 - 4*q**2 - 713*q + 2
What is the z'th term of -24, -44, -64, -84?
-20*z - 4
What is the n'th term of -140, -286, -444, -620, -820, -1050?
-n**3 - 139*n
What is the j'th term of -50, -38, -14, 28, 94, 190?
j**3 + 5*j - 56
What is the d'th term of -6548, -13091, -19634, -26177, -32720, -39263?
-6543*d - 5
What is the h'th term of 70, 48, 4, -68, -174, -320, -512?
-h**3 - 5*h**2 + 76
What is the p'th term of -137, -212, -287, -362, -437?
-75*p - 62
What is the z'th term of 26, 32, 44, 62?
3*z**2 - 3*z + 26
What is the u'th term of -1180, -2362, -3544?
-1182*u + 2
What is the u'th term of 0, -9, -26, -51, -84, -125, -174?
-4*u**2 + 3*u + 1
What is the t'th term of 250, 495, 740, 985, 1230?
245*t + 5
What is the c'th term of -60, -107, -154, -201, -248?
-47*c - 13
What is the t'th term of 33, 36, 41, 48, 57, 68, 81?
t**2 + 32
What is the f'th term of -994, -1005, -1016, -1027?
-11*f - 983
What is the c'th term of -252, -512, -772, -1032, -1292, -1552?
-260*c + 8
What is the n'th term of -3, -10, -25, -48, -79, -118, -165?
-4*n**2 + 5*n - 4
What is the g'th term of -282, -2322, -7868, -18672, -36486, -63062, -100152?
-292*g**3 - g**2 + 7*g + 4
What is the k'th term of -16, -12, -6, 2?
k**2 + k - 18
What is the i'th term of 11414, 11400, 11376, 11336, 11274, 11184, 11060, 10896?
-i**3 + i**2 - 10*i + 11424
What is the f'th term of -11, -23, -41, -65, -95, -131?
-3*f**2 - 3*f - 5
What is the r'th term of -60, -45, -30, -15, 0, 15?
15*r - 75
What is the c'th term of 2768, 2767, 2766?
-c + 2769
What is the l'th term of -157, -227, -311, -415, -545, -707, -907?
-l**3 - l**2 - 60*l - 95
What is the o'th term of 1009, 1008, 1007?
-o + 1010
What is the r'th term of -30, -47, -88, -165, -290, -475, -732?
-2*r**3 - 3*r - 25
What is the p'th term of -299, -1143, -2543, -4493, -6987, -10019, -13583?
p**3 - 284*p**2 + p - 17
What is the t'th term of -4930, -4933, -4936, -4939, -4942, -4945?
-3*t - 4927
What is the v'th term of 63, 576, 1975, 4704, 9207, 15928?
74*v**3 - v**2 - 2*v - 8
What is the v'th term of -26, -17, -2, 19, 46, 79?
3*v**2 - 29
What is the w'th term of 493, 982, 1471, 1960, 2449, 2938?
489*w + 4
What is the q'th term of 457, 485, 549, 667, 857, 1137, 1525, 2039?
3*q**3 + 7*q + 447
What is the v'th term of 98, 208, 318, 428, 538?
110*v - 12
What is the g'th term of 35, 37, 39, 41, 43, 45?
2*g + 33
What is the f'th term of -70, -87, -96, -103, -114, -135, -172, -231?
-f**3 + 10*f**2 - 40*f - 39
What is the i'th term of 721, 725, 731, 739, 749, 761, 775?
i**2 + i + 719
What is the y'th term of -11, -7, -3, 1?
4*y - 15
What is the t'th term of -43, -136, -277, -454, -655, -868?
2*t**3 - 36*t**2 + t - 10
What is the s'th term of -11, 21, 71, 145, 249?
s**3 + 3*s**2 + 16*s - 31
What is the j'th term of -187, -360, -533, -706, -879, -1052?
-173*j - 14
What is the g'th term of 6, 15