2*s + 4
What is the v'th term of -23, -69, -147, -257?
-16*v**2 + 2*v - 9
What is the x'th term of 7, 14, 35, 76, 143, 242, 379, 560?
x**3 + x**2 - 3*x + 8
What is the a'th term of 195, 363, 529, 693, 855?
-a**2 + 171*a + 25
What is the g'th term of 24, 52, 110, 204, 340, 524?
g**3 + 9*g**2 - 6*g + 20
What is the l'th term of -2, 9, 26, 49, 78, 113, 154?
3*l**2 + 2*l - 7
What is the x'th term of 166, 164, 162, 160?
-2*x + 168
What is the k'th term of -389, -776, -1163, -1550?
-387*k - 2
What is the v'th term of -26, -11, 6, 25, 46, 69?
v**2 + 12*v - 39
What is the l'th term of 1124, 1119, 1114, 1109?
-5*l + 1129
What is the a'th term of -4270, -4261, -4240, -4201, -4138, -4045, -3916, -3745?
a**3 + 2*a - 4273
What is the p'th term of -299, -604, -905, -1202?
2*p**2 - 311*p + 10
What is the y'th term of -32, -65, -98, -131, -164?
-33*y + 1
What is the x'th term of 280, 292, 306, 322?
x**2 + 9*x + 270
What is the h'th term of 60, 64, 68, 72?
4*h + 56
What is the d'th term of -1222, -2440, -3658?
-1218*d - 4
What is the s'th term of -180, -238, -296, -354, -412?
-58*s - 122
What is the w'th term of 26, 37, 34, 11, -38, -119, -238?
-w**3 - w**2 + 21*w + 7
What is the l'th term of 138, 271, 404, 537?
133*l + 5
What is the a'th term of -773, -775, -777?
-2*a - 771
What is the f'th term of 807, 805, 803?
-2*f + 809
What is the b'th term of -320, -321, -320, -317, -312, -305?
b**2 - 4*b - 317
What is the v'th term of -326, -654, -982?
-328*v + 2
What is the u'th term of 3023, 6046, 9069, 12092, 15115, 18138?
3023*u
What is the n'th term of -9863, -9864, -9865, -9866?
-n - 9862
What is the i'th term of 398, 402, 408, 416, 426, 438, 452?
i**2 + i + 396
What is the x'th term of -3, -21, -61, -129, -231, -373, -561, -801?
-x**3 - 5*x**2 + 4*x - 1
What is the o'th term of -126, -121, -112, -99?
2*o**2 - o - 127
What is the s'th term of -5892, -5894, -5896?
-2*s - 5890
What is the d'th term of -6, -72, -188, -360, -594, -896, -1272, -1728?
-d**3 - 19*d**2 - 2*d + 16
What is the i'th term of 3, 17, 25, 21, -1, -47, -123, -235?
-i**3 + 3*i**2 + 12*i - 11
What is the q'th term of -1143, -4582, -10313, -18336, -28651, -41258?
-1146*q**2 - q + 4
What is the h'th term of 44, 88, 130, 170, 208, 244, 278?
-h**2 + 47*h - 2
What is the n'th term of -1703, -3413, -5125, -6839?
-n**2 - 1707*n + 5
What is the v'th term of 351, 704, 1055, 1404, 1751?
-v**2 + 356*v - 4
What is the f'th term of -58, -235, -538, -973, -1546, -2263, -3130?
-f**3 - 57*f**2 + f - 1
What is the w'th term of -50, -53, -66, -95, -146?
-w**3 + w**2 + w - 51
What is the w'th term of 12, -1, 0, 21, 68?
w**3 + w**2 - 23*w + 33
What is the u'th term of 65, 76, 87, 98?
11*u + 54
What is the t'th term of 3297, 6582, 9865, 13146?
-t**2 + 3288*t + 10
What is the c'th term of 107, 108, 105, 98, 87, 72, 53?
-2*c**2 + 7*c + 102
What is the i'th term of 5, -19, -89, -229, -463, -815?
-4*i**3 + i**2 + i + 7
What is the b'th term of -342, -691, -1050, -1425, -1822, -2247, -2706, -3205?
-b**3 + b**2 - 345*b + 3
What is the g'th term of -52, -124, -218, -334, -472?
-11*g**2 - 39*g - 2
What is the s'th term of -3538, -7085, -10642, -14215, -17810?
-s**3 + s**2 - 3543*s + 5
What is the z'th term of -916, -907, -884, -841, -772, -671?
z**3 + z**2 - z - 917
What is the h'th term of -2230, -2227, -2222, -2215, -2206?
h**2 - 2231
What is the h'th term of 121, 113, 105, 97?
-8*h + 129
What is the j'th term of -29, -47, -65, -83, -101?
-18*j - 11
What is the n'th term of 28, 72, 134, 208, 288, 368?
-n**3 + 15*n**2 + 6*n + 8
What is the c'th term of 138, 283, 428, 573, 718?
145*c - 7
What is the f'th term of 14, 25, 44, 71, 106, 149, 200?
4*f**2 - f + 11
What is the b'th term of -118, -106, -80, -34, 38, 142, 284, 470?
b**3 + b**2 + 2*b - 122
What is the x'th term of -23594, -23592, -23588, -23582, -23574?
x**2 - x - 23594
What is the s'th term of 28, 60, 128, 250, 444?
3*s**3 + 11*s + 14
What is the a'th term of -23, -29, -37, -47, -59, -73, -89?
-a**2 - 3*a - 19
What is the b'th term of 165, 187, 209, 231, 253, 275?
22*b + 143
What is the g'th term of 3330, 6656, 9982, 13308, 16634?
3326*g + 4
What is the o'th term of 52, 66, 94, 142, 216?
o**3 + o**2 + 4*o + 46
What is the t'th term of 439, 880, 1321, 1762, 2203?
441*t - 2
What is the l'th term of -8, -38, -86, -152, -236, -338, -458?
-9*l**2 - 3*l + 4
What is the f'th term of 69, 233, 507, 891, 1385, 1989, 2703?
55*f**2 - f + 15
What is the c'th term of 7271, 7268, 7265, 7262, 7259, 7256?
-3*c + 7274
What is the g'th term of 125, 124, 123, 122, 121, 120?
-g + 126
What is the c'th term of 397, 802, 1207, 1612, 2017?
405*c - 8
What is the t'th term of -413, -414, -415, -416, -417, -418?
-t - 412
What is the i'th term of -61, -77, -93?
-16*i - 45
What is the z'th term of -170, -343, -530, -737, -970, -1235?
-z**3 - z**2 - 163*z - 5
What is the q'th term of -23, -132, -431, -1016, -1983, -3428, -5447, -8136?
-16*q**3 + q**2 - 8
What is the f'th term of 462, 453, 442, 429, 414, 397?
-f**2 - 6*f + 469
What is the o'th term of -368, -360, -340, -302, -240?
o**3 + o - 370
What is the r'th term of 413, 827, 1241?
414*r - 1
What is the c'th term of 30, 48, 76, 120, 186, 280, 408?
c**3 - c**2 + 14*c + 16
What is the h'th term of -279, -276, -271, -264?
h**2 - 280
What is the v'th term of 58, 250, 564, 994, 1534?
-v**3 + 67*v**2 - 2*v - 6
What is the v'th term of 522, 1032, 1540, 2046?
-v**2 + 513*v + 10
What is the s'th term of -118, -114, -110, -106?
4*s - 122
What is the t'th term of -2211, -2209, -2205, -2199?
t**2 - t - 2211
What is the x'th term of -84, -180, -288, -414, -564, -744, -960?
-x**3 - 89*x + 6
What is the r'th term of -1034, -1036, -1040, -1046?
-r**2 + r - 1034
What is the h'th term of 1289, 1286, 1269, 1232, 1169?
-h**3 - h**2 + 7*h + 1284
What is the i'th term of 1336, 1330, 1314, 1282, 1228, 1146, 1030, 874?
-i**3 + i**2 - 2*i + 1338
What is the p'th term of -8, -162, -592, -1436, -2832?
-23*p**3 + 7*p + 8
What is the d'th term of 196, 181, 166, 151, 136, 121?
-15*d + 211
What is the r'th term of 115, 465, 1047, 1861, 2907, 4185, 5695?
116*r**2 + 2*r - 3
What is the z'th term of -39, -67, -97, -129?
-z**2 - 25*z - 13
What is the y'th term of 174, 237, 286, 315, 318, 289, 222, 111?
-y**3 - y**2 + 73*y + 103
What is the k'th term of 2080, 4160, 6240, 8320, 10400?
2080*k
What is the q'th term of -37, -56, -75, -94, -113?
-19*q - 18
What is the n'th term of 115, 122, 143, 184, 251, 350, 487, 668?
n**3 + n**2 - 3*n + 116
What is the i'th term of 57, 108, 159, 210, 261?
51*i + 6
What is the u'th term of 41, 76, 111, 146, 181?
35*u + 6
What is the p'th term of -512, -513, -514?
-p - 511
What is the x'th term of -2, -42, -82, -122, -162?
-40*x + 38
What is the m'th term of 366, 728, 1090, 1452?
362*m + 4
What is the v'th term of 48, 98, 148, 198, 248, 298?
50*v - 2
What is the z'th term of 0, 14, 44, 96, 176, 290?
z**3 + 2*z**2 + z - 4
What is the z'th term of 1679, 1658, 1621, 1562, 1475?
-z**3 - 2*z**2 - 8*z + 1690
What is the y'th term of -3658, -3659, -3660, -3661, -3662, -3663?
-y - 3657
What is the v'th term of 87, 368, 825, 1452, 2243, 3192, 4293, 5540?
-v**3 + 94*v**2 + 6*v - 12
What is the t'th term of 125, 132, 143, 158, 177, 200?
2*t**2 + t + 122
What is the b'th term of 236, 474, 712, 950?
238*b - 2
What is the v'th term of 128, 138, 154, 176, 204, 238?
3*v**2 + v + 124
What is the x'th term of 4, -2, -8?
-6*x + 10
What is the q'th term of -26, -93, -206, -365, -570?
-23*q**2 + 2*q - 5
What is the k'th term of -111, -123, -145, -183, -243, -331?
-k**3 + k**2 - 8*k - 103
What is the m'th term of 206, 205, 204, 203?
-m + 207
What is the c'th term of 60, 92, 84, 18, -124?
-3*c**3 - 2*c**2 + 59*c + 6
What is the l'th term of 31, 41, 63, 103, 167?
l**3 + 3*l + 27
What is the n'th term of 79, 155, 231?
76*n + 3
What is the l'th term of -784, -1568, -2352, -3136, -3920, -4704?
-784*l
What is the k'th term of -2, -42, -164, -410, -822, -1442, -2312, -3474?
-7*k**3 + k**2 + 6*k - 2
What is the i'th term of 106, 130, 162, 196, 226, 246, 250, 232?
-i**3 + 10*i**2 + i + 96
What is the u'th term of 31, 62, 93?
31*u
What is the p'th term of -573, -557, -515, -435, -305, -113, 153, 505?
2*p**3 + p**2 - p - 575
What is the h'th term of -76, -89, -116, -163, -236, -