30?
m**3 + 7*m + 2472
What is the f'th term of 231, 458, 685?
227*f + 4
What is the l'th term of 94, 190, 288, 388?
l**2 + 93*l
What is the c'th term of -1620, -3254, -4888, -6522, -8156?
-1634*c + 14
What is the v'th term of -72, -284, -628, -1098, -1688, -2392?
v**3 - 72*v**2 - 3*v + 2
What is the a'th term of 557, 553, 547, 539?
-a**2 - a + 559
What is the t'th term of -15, 19, 47, 63, 61, 35, -21?
-t**3 + 3*t**2 + 32*t - 49
What is the j'th term of 45, 61, 77, 93?
16*j + 29
What is the v'th term of -130, -131, -134, -139, -146?
-v**2 + 2*v - 131
What is the j'th term of -21, -58, -109, -168, -229, -286, -333?
j**3 - 13*j**2 - 5*j - 4
What is the f'th term of 48, 128, 222, 336, 476?
f**3 + f**2 + 70*f - 24
What is the o'th term of -86, -175, -266, -359?
-o**2 - 86*o + 1
What is the m'th term of -58, -59, -62, -67, -74?
-m**2 + 2*m - 59
What is the b'th term of 246, 236, 228, 228, 242, 276, 336?
b**3 - 5*b**2 - 2*b + 252
What is the q'th term of 145, 135, 115, 79, 21?
-q**3 + q**2 - 6*q + 151
What is the m'th term of 458, 880, 1300, 1718, 2134, 2548?
-m**2 + 425*m + 34
What is the r'th term of 13, 174, 621, 1498, 2949, 5118?
24*r**3 - r**2 - 4*r - 6
What is the i'th term of -214, -295, -376, -457?
-81*i - 133
What is the c'th term of 239, 203, 157, 95, 11, -101, -247, -433?
-c**3 + c**2 - 32*c + 271
What is the b'th term of 2443, 2445, 2447, 2449?
2*b + 2441
What is the c'th term of -244, -377, -510, -643?
-133*c - 111
What is the j'th term of 356, 710, 1066, 1424, 1784, 2146, 2510?
j**2 + 351*j + 4
What is the u'th term of -1019, -2034, -3049?
-1015*u - 4
What is the l'th term of 639, 1275, 1897, 2499, 3075, 3619?
-l**3 - l**2 + 646*l - 5
What is the m'th term of -9, -67, -163, -297?
-19*m**2 - m + 11
What is the l'th term of -65, -216, -469, -824, -1281, -1840?
-51*l**2 + 2*l - 16
What is the f'th term of 23, 24, 29, 38?
2*f**2 - 5*f + 26
What is the x'th term of 93, 159, 209, 237, 237, 203?
-x**3 - 2*x**2 + 79*x + 17
What is the q'th term of 8659, 8656, 8653, 8650, 8647?
-3*q + 8662
What is the g'th term of 67, 66, 65, 64, 63?
-g + 68
What is the p'th term of 575, 573, 571, 569, 567?
-2*p + 577
What is the q'th term of -1317, -2632, -3937, -5226, -6493?
q**3 - q**2 - 1319*q + 2
What is the o'th term of -12, -34, -72, -126, -196?
-8*o**2 + 2*o - 6
What is the r'th term of -2271, -2262, -2255, -2250, -2247?
-r**2 + 12*r - 2282
What is the k'th term of 28, 1, -122, -389, -848, -1547, -2534, -3857?
-8*k**3 + 29*k + 7
What is the o'th term of -448, -440, -420, -382, -320, -228, -100?
o**3 + o - 450
What is the q'th term of 15031, 30062, 45093, 60124?
15031*q
What is the i'th term of -40, -37, -34, -31?
3*i - 43
What is the p'th term of -9, -11, -13, -15?
-2*p - 7
What is the n'th term of 18, 42, 70, 102, 138, 178, 222?
2*n**2 + 18*n - 2
What is the h'th term of -341, -683, -1027, -1373, -1721?
-h**2 - 339*h - 1
What is the n'th term of 1159, 1160, 1161, 1162, 1163?
n + 1158
What is the q'th term of 21, 44, 71, 102, 137?
2*q**2 + 17*q + 2
What is the l'th term of -28811, -28810, -28809, -28808, -28807, -28806?
l - 28812
What is the w'th term of 62, 82, 116, 170, 250, 362?
w**3 + w**2 + 10*w + 50
What is the b'th term of 0, 28, 82, 168, 292, 460?
b**3 + 7*b**2 - 8
What is the y'th term of 79, 158, 237, 316?
79*y
What is the r'th term of -9, -17, -37, -75, -137, -229, -357?
-r**3 - r - 7
What is the l'th term of 242, 233, 224, 221, 230, 257, 308?
l**3 - 6*l**2 + 2*l + 245
What is the u'th term of -40, -87, -134?
-47*u + 7
What is the s'th term of 24, 30, 36, 42, 48, 54?
6*s + 18
What is the x'th term of 41, 16, -7, -28, -47, -64?
x**2 - 28*x + 68
What is the s'th term of 332, 668, 1006, 1346, 1688?
s**2 + 333*s - 2
What is the z'th term of -142, -141, -140, -139, -138?
z - 143
What is the q'th term of -3, 0, 9, 24, 45, 72, 105?
3*q**2 - 6*q
What is the f'th term of -1643, -1645, -1649, -1655?
-f**2 + f - 1643
What is the f'th term of -32, -113, -242, -413, -620, -857, -1118?
f**3 - 30*f**2 + 2*f - 5
What is the x'th term of -24, -36, -56, -84?
-4*x**2 - 20
What is the y'th term of -6, -7, -8?
-y - 5
What is the f'th term of -8, -6, -4, -2, 0?
2*f - 10
What is the x'th term of 23, 39, 59, 77, 87, 83, 59?
-x**3 + 8*x**2 - x + 17
What is the q'th term of -43, -50, -59, -70?
-q**2 - 4*q - 38
What is the d'th term of 14, -52, -132, -232, -358, -516?
-d**3 - d**2 - 56*d + 72
What is the o'th term of 10745, 10743, 10741?
-2*o + 10747
What is the q'th term of 447, 454, 461, 468, 475, 482?
7*q + 440
What is the b'th term of 29, 128, 285, 494, 749, 1044?
-b**3 + 35*b**2 + b - 6
What is the g'th term of 42, 53, 72, 99?
4*g**2 - g + 39
What is the o'th term of -1815, -3628, -5441, -7254, -9067, -10880?
-1813*o - 2
What is the g'th term of 1242, 1241, 1240, 1239?
-g + 1243
What is the l'th term of -14, -26, -36, -44, -50?
l**2 - 15*l
What is the r'th term of 134, 160, 202, 260, 334, 424?
8*r**2 + 2*r + 124
What is the v'th term of 98, 203, 310, 419?
v**2 + 102*v - 5
What is the i'th term of -6458, -6456, -6454, -6452?
2*i - 6460
What is the i'th term of 22, 5, -22, -59, -106, -163, -230?
-5*i**2 - 2*i + 29
What is the c'th term of 47, 70, 93?
23*c + 24
What is the m'th term of -226, -161, -112, -85, -86, -121, -196?
-m**3 - 2*m**2 + 78*m - 301
What is the i'th term of 33, 59, 99, 159, 245?
i**3 + i**2 + 16*i + 15
What is the n'th term of -97, -84, -71, -58, -45?
13*n - 110
What is the a'th term of 162, 308, 438, 546, 626, 672, 678, 638?
-a**3 - 2*a**2 + 159*a + 6
What is the m'th term of 102, 103, 100, 87, 58, 7, -72, -185?
-m**3 + 4*m**2 - 4*m + 103
What is the b'th term of 113, 220, 329, 440, 553, 668, 785?
b**2 + 104*b + 8
What is the c'th term of 19, 107, 255, 463, 731, 1059?
30*c**2 - 2*c - 9
What is the i'th term of 88, 185, 272, 343, 392, 413, 400, 347?
-i**3 + i**2 + 101*i - 13
What is the v'th term of -46, 54, 322, 842, 1698, 2974?
14*v**3 + 2*v - 62
What is the c'th term of 175, 172, 169, 166, 163?
-3*c + 178
What is the f'th term of -86, -112, -172, -284, -466, -736, -1112, -1612?
-3*f**3 + f**2 - 8*f - 76
What is the q'th term of -78, -89, -108, -135, -170, -213, -264?
-4*q**2 + q - 75
What is the j'th term of 471, 483, 509, 555, 627, 731?
j**3 + j**2 + 2*j + 467
What is the t'th term of -1884, -1888, -1904, -1938, -1996, -2084?
-t**3 + 3*t - 1886
What is the t'th term of -3612, -7226, -10840, -14454?
-3614*t + 2
What is the x'th term of 3092, 6187, 9284, 12383, 15484, 18587, 21692?
x**2 + 3092*x - 1
What is the y'th term of 151, 238, 325?
87*y + 64
What is the a'th term of 1236, 1237, 1240, 1245, 1252, 1261, 1272?
a**2 - 2*a + 1237
What is the s'th term of 1368, 1368, 1370, 1374, 1380, 1388, 1398?
s**2 - 3*s + 1370
What is the z'th term of 121, 230, 337, 442, 545?
-z**2 + 112*z + 10
What is the m'th term of 237, 238, 239, 240, 241?
m + 236
What is the u'th term of -183, -184, -185, -186, -187?
-u - 182
What is the d'th term of 46, 94, 142, 190, 238?
48*d - 2
What is the j'th term of -403, -817, -1235, -1657, -2083, -2513?
-2*j**2 - 408*j + 7
What is the x'th term of 18, 31, 42, 51, 58, 63, 66?
-x**2 + 16*x + 3
What is the t'th term of 45, 28, 5, -24, -59?
-3*t**2 - 8*t + 56
What is the r'th term of 16, 28, 38, 40, 28?
-r**3 + 5*r**2 + 4*r + 8
What is the x'th term of 915, 3638, 8185, 14562, 22775, 32830?
x**3 + 906*x**2 - 2*x + 10
What is the i'th term of 86, 273, 594, 1055, 1662, 2421, 3338?
i**3 + 61*i**2 - 3*i + 27
What is the y'th term of -25, -146, -267, -388?
-121*y + 96
What is the q'th term of 4320, 8643, 12966, 17289?
4323*q - 3
What is the y'th term of -2019, -2007, -1995, -1983, -1971, -1959?
12*y - 2031
What is the d'th term of -1833, -3669, -5509, -7353, -9201, -11053?
-2*d**2 - 1830*d - 1
What is the z'th term of 34, 329, 1122, 2659, 5186, 8949, 14194, 21167?
41*z**3 + 3*z**2 - z - 9
What is the d'th term of -14, -21, -26, -29, -30, -29?
d**2 - 10*d - 5
What is the z'th term of -10, -23, -36, -49, -62, -75?
-13*z + 3
What is the p'th term of -1015, -1016, -1017, -1018?
-p - 1014
What is the n'th term of -248, -251, -254, -257?
-3*n - 245
What is the z'th term of -15, -37, -53, -63, -67, -65?
3*z**2 - 31*z + 13
What is the o'th term of 10, 12, 20, 34, 54, 80?
3*o**2 - 7*o + 14
What is the x'th term of 62, 143, 250, 389, 566, 787