, -54, -82?
-2*i**2 - 14*i + 6
What is the f'th term of -31, -91, -159, -241, -343, -471, -631, -829?
-f**3 + 2*f**2 - 59*f + 27
What is the i'th term of 106, 72, 16, -62?
-11*i**2 - i + 118
What is the d'th term of 320, 631, 936, 1235?
-3*d**2 + 320*d + 3
What is the x'th term of -26, -111, -252, -449, -702, -1011, -1376?
-28*x**2 - x + 3
What is the y'th term of 4645, 4644, 4643, 4642, 4641?
-y + 4646
What is the p'th term of 440, 414, 386, 356?
-p**2 - 23*p + 464
What is the x'th term of -11, -13, -15, -17?
-2*x - 9
What is the g'th term of -92, -99, -106, -113, -120?
-7*g - 85
What is the a'th term of 47, 40, 27, 8?
-3*a**2 + 2*a + 48
What is the a'th term of -75, -9, 59, 135, 225, 335, 471, 639?
a**3 - 5*a**2 + 74*a - 145
What is the j'th term of 51, 102, 155, 210?
j**2 + 48*j + 2
What is the l'th term of 20475, 20474, 20473, 20472, 20471, 20470?
-l + 20476
What is the d'th term of 4, 22, 40, 58, 76?
18*d - 14
What is the k'th term of -49, -205, -473, -859, -1369, -2009?
-k**3 - 50*k**2 + k + 1
What is the s'th term of -3, 4, 11, 18?
7*s - 10
What is the d'th term of 306, 1188, 2658, 4716, 7362, 10596?
294*d**2 + 12
What is the x'th term of -475, -953, -1435, -1921?
-2*x**2 - 472*x - 1
What is the n'th term of -1965, -7859, -17691, -31467, -49193, -70875, -96519?
-n**3 - 1963*n**2 + 2*n - 3
What is the z'th term of -74, -304, -688, -1226, -1918?
-77*z**2 + z + 2
What is the b'th term of 118, 257, 398, 541, 686?
b**2 + 136*b - 19
What is the j'th term of 179, 171, 159, 143, 123, 99, 71?
-2*j**2 - 2*j + 183
What is the i'th term of -2693, -2694, -2695, -2696, -2697?
-i - 2692
What is the n'th term of -16, -36, -60, -88, -120, -156, -196?
-2*n**2 - 14*n
What is the i'th term of -1149, -4639, -10455, -18597, -29065, -41859, -56979?
-1163*i**2 - i + 15
What is the u'th term of 72, 103, 128, 147, 160?
-3*u**2 + 40*u + 35
What is the q'th term of 2398, 2401, 2406, 2413, 2422, 2433?
q**2 + 2397
What is the f'th term of -44, -155, -340, -599, -932?
-37*f**2 - 7
What is the q'th term of -2888, -5776, -8664, -11552?
-2888*q
What is the j'th term of -55, -121, -203, -313, -463, -665, -931?
-2*j**3 + 4*j**2 - 64*j + 7
What is the m'th term of 141, 146, 147, 138, 113, 66, -9, -118?
-m**3 + 4*m**2 + 138
What is the j'th term of -10, -56, -140, -262, -422, -620?
-19*j**2 + 11*j - 2
What is the y'th term of 11, 21, 29, 35, 39, 41?
-y**2 + 13*y - 1
What is the d'th term of 8777, 8776, 8775, 8774?
-d + 8778
What is the j'th term of -53, -55, -57?
-2*j - 51
What is the k'th term of -18657, -37315, -55973, -74631, -93289?
-18658*k + 1
What is the c'th term of -9, -71, -239, -567, -1109, -1919?
-9*c**3 + c**2 - 2*c + 1
What is the k'th term of 11, 2, -29, -94, -205?
-2*k**3 + k**2 + 2*k + 10
What is the f'th term of 11, 23, 41, 65, 95?
3*f**2 + 3*f + 5
What is the q'th term of -280, -570, -874, -1198, -1548?
-q**3 - q**2 - 280*q + 2
What is the j'th term of 72, 101, 174, 309, 524?
3*j**3 + 4*j**2 - 4*j + 69
What is the q'th term of -18, -25, -2, 51, 134, 247?
15*q**2 - 52*q + 19
What is the n'th term of -87, -157, -225, -291, -355, -417?
n**2 - 73*n - 15
What is the w'th term of -1, 1, 3, 5, 7?
2*w - 3
What is the r'th term of 4, -4, -32, -92, -196?
-2*r**3 + 2*r**2 + 4
What is the i'th term of 1795, 7167, 16119, 28651?
1790*i**2 + 2*i + 3
What is the k'th term of -1210, -1202, -1190, -1174, -1154, -1130?
2*k**2 + 2*k - 1214
What is the u'th term of -45, -41, -37, -33?
4*u - 49
What is the r'th term of -12, -12, -14, -18, -24, -32, -42?
-r**2 + 3*r - 14
What is the r'th term of -135, -503, -1125, -2007, -3155, -4575, -6273?
-r**3 - 121*r**2 + 2*r - 15
What is the h'th term of 8, 37, 90, 173, 292, 453, 662?
h**3 + 6*h**2 + 4*h - 3
What is the g'th term of 514, 1027, 1540?
513*g + 1
What is the r'th term of -612, -610, -608?
2*r - 614
What is the t'th term of -103, -206, -311, -418?
-t**2 - 100*t - 2
What is the m'th term of -1184, -1160, -1136?
24*m - 1208
What is the f'th term of -228, -456, -684, -912, -1140, -1368?
-228*f
What is the g'th term of -4764, -4769, -4774, -4779, -4784?
-5*g - 4759
What is the h'th term of -156, -315, -474, -633, -792?
-159*h + 3
What is the l'th term of 0, -21, -78, -189, -372?
-3*l**3 + 3
What is the m'th term of -39, -74, -109, -144?
-35*m - 4
What is the k'th term of -43, -71, -97, -121, -143, -163?
k**2 - 31*k - 13
What is the s'th term of -12, -41, -68, -93, -116?
s**2 - 32*s + 19
What is the l'th term of 7, -14, -85, -230, -473?
-4*l**3 - l**2 + 10*l + 2
What is the w'th term of -78, -66, -66, -84, -126?
-w**3 + 19*w - 96
What is the o'th term of -3913, -3907, -3891, -3859, -3805, -3723, -3607, -3451?
o**3 - o**2 + 2*o - 3915
What is the v'th term of 10, 16, 26, 46, 82, 140, 226, 346?
v**3 - 4*v**2 + 11*v + 2
What is the w'th term of -15, -120, -297, -546?
-36*w**2 + 3*w + 18
What is the z'th term of 567, 548, 519, 474, 407, 312, 183?
-z**3 + z**2 - 15*z + 582
What is the l'th term of -370, -373, -374, -373, -370, -365, -358?
l**2 - 6*l - 365
What is the v'th term of 17, 38, 71, 116, 173, 242, 323?
6*v**2 + 3*v + 8
What is the d'th term of 6306, 6308, 6310, 6312, 6314, 6316?
2*d + 6304
What is the t'th term of 108, 111, 116, 123, 132, 143, 156?
t**2 + 107
What is the r'th term of 5, 1, -15, -43, -83, -135?
-6*r**2 + 14*r - 3
What is the h'th term of -673, -1349, -2025, -2701, -3377, -4053?
-676*h + 3
What is the p'th term of -238, -234, -230, -226, -222?
4*p - 242
What is the q'th term of 106, 159, 214, 271, 330?
q**2 + 50*q + 55
What is the i'th term of -58, -122, -174, -214, -242, -258, -262?
6*i**2 - 82*i + 18
What is the o'th term of 75, 73, 69, 63, 55?
-o**2 + o + 75
What is the t'th term of 3835, 3834, 3833, 3832, 3831, 3830?
-t + 3836
What is the s'th term of 82, 83, 84, 85?
s + 81
What is the p'th term of -38, -76, -114, -152?
-38*p
What is the m'th term of 72, 73, 74?
m + 71
What is the d'th term of 54, 48, 38, 24, 6, -16?
-2*d**2 + 56
What is the w'th term of -39, -63, -99, -153, -231, -339?
-w**3 - 17*w - 21
What is the k'th term of 13, 40, 113, 256, 493?
4*k**3 - k**2 + 2*k + 8
What is the d'th term of -241, -246, -255, -268, -285, -306, -331?
-2*d**2 + d - 240
What is the t'th term of -18, -64, -134, -222, -322, -428?
t**3 - 18*t**2 + t - 2
What is the d'th term of 595, 602, 611, 622, 635?
d**2 + 4*d + 590
What is the w'th term of 1934, 1922, 1898, 1856, 1790?
-w**3 - 5*w + 1940
What is the g'th term of -13, -22, -35, -52?
-2*g**2 - 3*g - 8
What is the u'th term of -1737, -6937, -15605, -27741, -43345?
-1734*u**2 + 2*u - 5
What is the v'th term of 14, -75, -166, -259, -354, -451, -550?
-v**2 - 86*v + 101
What is the u'th term of -902, -900, -898, -896, -894?
2*u - 904
What is the d'th term of -29, -45, -51, -41, -9, 51, 145, 279?
d**3 - d**2 - 20*d - 9
What is the p'th term of -128, -266, -414, -578, -764?
-p**3 + p**2 - 134*p + 6
What is the l'th term of -1, 22, 91, 230, 463?
4*l**3 - l**2 - 2*l - 2
What is the u'th term of -47, -118, -229, -374, -547, -742, -953, -1174?
u**3 - 26*u**2 - 22
What is the x'th term of 32, 59, 116, 221, 392?
3*x**3 - 3*x**2 + 15*x + 17
What is the g'th term of 58, 106, 130, 118, 58, -62, -254?
-2*g**3 + 62*g - 2
What is the f'th term of -253, -273, -307, -355, -417, -493?
-7*f**2 + f - 247
What is the c'th term of -8, -19, -32, -47, -64, -83?
-c**2 - 8*c + 1
What is the p'th term of 1698, 1699, 1700, 1701?
p + 1697
What is the j'th term of -2524, -5052, -7580?
-2528*j + 4
What is the m'th term of -267, -530, -793, -1056, -1319?
-263*m - 4
What is the c'th term of 16, 24, 38, 58, 84, 116?
3*c**2 - c + 14
What is the m'th term of -133, -131, -129, -127, -125, -123?
2*m - 135
What is the k'th term of 20, 31, 58, 107, 184, 295, 446?
k**3 + 2*k**2 - 2*k + 19
What is the w'th term of -929, -1858, -2787, -3716?
-929*w
What is the a'th term of -13, -6, 1, 8?
7*a - 20
What is the j'th term of -24, -46, -68?
-22*j - 2
What is the g'th term of 284, 282, 278, 272, 264, 254?
-g**2 + g + 284
What is the z'th term of -58, -65, -82, -115, -170, -253, -370, -527?
-z**3 + z**2 - 3*z - 55
What is the a'th term of 206, 199, 192, 185, 178?
-7*a + 213
What is the u'th term of -38, -90, -120, -116, -66, 42, 220, 480?
2*u**3 - u**2 - 63*u + 24
What is the k'th term of -32, -75, -118, -161, -204?
-43