 the z'th term of -42, -93, -178, -297, -450, -637, -858?
-17*z**2 - 25
What is the j'th term of -250, -485, -706, -907, -1082, -1225, -1330, -1391?
j**3 + j**2 - 245*j - 7
What is the f'th term of -65, -132, -199, -266, -333?
-67*f + 2
What is the w'th term of 103, 172, 241, 310, 379, 448?
69*w + 34
What is the f'th term of 13, 13, 15, 19, 25, 33?
f**2 - 3*f + 15
What is the u'th term of -639, -633, -629, -627, -627, -629, -633?
-u**2 + 9*u - 647
What is the a'th term of 74, 86, 114, 164, 242, 354, 506?
a**3 + 2*a**2 - a + 72
What is the t'th term of -164, -296, -426, -554?
t**2 - 135*t - 30
What is the v'th term of -709, -1431, -2143, -2839, -3513, -4159?
v**3 - v**2 - 726*v + 17
What is the h'th term of 443, 437, 433, 431, 431, 433?
h**2 - 9*h + 451
What is the p'th term of 29, 26, 25, 26, 29?
p**2 - 6*p + 34
What is the y'th term of -7065, -7064, -7063, -7062, -7061?
y - 7066
What is the d'th term of 18, 36, 38, 18, -30, -112, -234, -402?
-d**3 - 2*d**2 + 31*d - 10
What is the x'th term of 109, 218, 327, 436, 545, 654?
109*x
What is the r'th term of -99, -210, -355, -552, -819?
-3*r**3 + r**2 - 93*r - 4
What is the t'th term of 82, 89, 96, 103, 110, 117?
7*t + 75
What is the r'th term of -6, -20, -36, -54, -74?
-r**2 - 11*r + 6
What is the k'th term of 27, 47, 55, 51, 35, 7?
-6*k**2 + 38*k - 5
What is the t'th term of -187, -381, -575, -769, -963, -1157?
-194*t + 7
What is the l'th term of 30, 68, 106, 144, 182?
38*l - 8
What is the d'th term of 31, 176, 581, 1378, 2699, 4676, 7441?
22*d**3 - 2*d**2 - 3*d + 14
What is the t'th term of 19, 42, 65, 88, 111, 134?
23*t - 4
What is the n'th term of 26561, 26566, 26573, 26582, 26593?
n**2 + 2*n + 26558
What is the d'th term of -5, -25, -45?
-20*d + 15
What is the y'th term of -46, -104, -172, -256, -362, -496, -664, -872?
-y**3 + y**2 - 54*y + 8
What is the x'th term of 374, 376, 380, 386, 394?
x**2 - x + 374
What is the z'th term of 7, 12, 19, 28, 39, 52?
z**2 + 2*z + 4
What is the h'th term of 786, 1572, 2358, 3144, 3930, 4716?
786*h
What is the f'th term of 642, 1282, 1922?
640*f + 2
What is the t'th term of -511, -512, -513, -514, -515, -516?
-t - 510
What is the x'th term of 13, 63, 151, 277, 441?
19*x**2 - 7*x + 1
What is the i'th term of -70, -290, -670, -1222, -1958, -2890?
-2*i**3 - 68*i**2 - 2*i + 2
What is the x'th term of -2, 8, 26, 52?
4*x**2 - 2*x - 4
What is the k'th term of -3055, -6109, -9163, -12217, -15271, -18325?
-3054*k - 1
What is the c'th term of 3065, 3069, 3073, 3077, 3081?
4*c + 3061
What is the j'th term of -873, -1746, -2619, -3492, -4365, -5238?
-873*j
What is the w'th term of -82, -75, -68, -61, -54, -47?
7*w - 89
What is the c'th term of -123, -122, -111, -84, -35, 42?
c**3 - c**2 - 3*c - 120
What is the d'th term of 941, 951, 973, 1013, 1077, 1171?
d**3 + 3*d + 937
What is the t'th term of 2, 11, 42, 107, 218, 387?
2*t**3 - t**2 - 2*t + 3
What is the z'th term of 512, 1018, 1522, 2024, 2524, 3022?
-z**2 + 509*z + 4
What is the k'th term of -226, -888, -1992, -3538?
-221*k**2 + k - 6
What is the t'th term of -1058, -1053, -1038, -1007, -954, -873, -758, -603?
t**3 - t**2 + t - 1059
What is the j'th term of -92, -414, -952, -1706, -2676, -3862?
-108*j**2 + 2*j + 14
What is the t'th term of -989, -993, -997, -1001, -1005, -1009?
-4*t - 985
What is the w'th term of -2820, -5663, -8520, -11397, -14300?
-w**3 - w**2 - 2833*w + 15
What is the k'th term of -41, -55, -79, -113, -157, -211, -275?
-5*k**2 + k - 37
What is the x'th term of 45, 47, 49, 51, 53, 55?
2*x + 43
What is the x'th term of 597, 599, 599, 597, 593, 587?
-x**2 + 5*x + 593
What is the v'th term of -25, -31, -37, -43, -49?
-6*v - 19
What is the x'th term of 19, 67, 131, 217, 331, 479, 667?
x**3 + 2*x**2 + 35*x - 19
What is the u'th term of 1416, 2830, 4244, 5658, 7072?
1414*u + 2
What is the y'th term of 63, 53, 41, 27, 11, -7?
-y**2 - 7*y + 71
What is the s'th term of 822, 822, 820, 816, 810, 802?
-s**2 + 3*s + 820
What is the o'th term of 17, 24, 31, 38?
7*o + 10
What is the m'th term of -32, -66, -100, -134, -168, -202?
-34*m + 2
What is the a'th term of 83, 151, 217, 281, 343, 403?
-a**2 + 71*a + 13
What is the l'th term of -149, -154, -159, -164, -169?
-5*l - 144
What is the u'th term of 18, 39, 98, 213, 402, 683, 1074, 1593?
3*u**3 + u**2 - 3*u + 17
What is the a'th term of -479, -483, -487, -491, -495?
-4*a - 475
What is the z'th term of 121, 120, 119, 118, 117?
-z + 122
What is the n'th term of -32, -114, -250, -440, -684?
-27*n**2 - n - 4
What is the b'th term of 2, 22, 56, 104, 166?
7*b**2 - b - 4
What is the f'th term of -11, -13, -17, -23, -31, -41, -53?
-f**2 + f - 11
What is the l'th term of 45, -71, -389, -1011, -2039, -3575, -5721?
-17*l**3 + l**2 + 61
What is the j'th term of -282, -1117, -2510, -4461, -6970, -10037, -13662?
-279*j**2 + 2*j - 5
What is the p'th term of -13, -34, -79, -160, -289, -478?
-2*p**3 - 7*p - 4
What is the q'th term of -40, -98, -160, -232, -320, -430, -568?
-q**3 + 4*q**2 - 63*q + 20
What is the i'th term of -49, -62, -83, -112?
-4*i**2 - i - 44
What is the q'th term of 21, 44, 103, 216, 401?
3*q**3 + 2*q + 16
What is the o'th term of -40, 49, 148, 263, 400?
o**3 - o**2 + 85*o - 125
What is the c'th term of -17, -12, -3, 10, 27, 48?
2*c**2 - c - 18
What is the b'th term of 93, 81, 55, 9, -63?
-b**3 - b**2 - 2*b + 97
What is the j'th term of 156, 317, 480, 645, 812, 981, 1152?
j**2 + 158*j - 3
What is the p'th term of -22, -252, -868, -2062, -4026?
-32*p**3 - p**2 - 3*p + 14
What is the m'th term of -256, -1007, -2268, -4045, -6344, -9171, -12532?
-m**3 - 249*m**2 + 3*m - 9
What is the l'th term of -336, -335, -334?
l - 337
What is the x'th term of 994, 1993, 2990, 3985, 4978, 5969?
-x**2 + 1002*x - 7
What is the r'th term of 282, 288, 298, 312, 330, 352?
2*r**2 + 280
What is the x'th term of 213, 462, 707, 948, 1185?
-2*x**2 + 255*x - 40
What is the w'th term of 95, 103, 125, 167, 235, 335, 473?
w**3 + w**2 - 2*w + 95
What is the l'th term of 61, 45, 11, -47, -135, -259?
-l**3 - 3*l**2 + 65
What is the s'th term of -214, -431, -650, -871?
-s**2 - 214*s + 1
What is the w'th term of -36, -53, -68, -81, -92?
w**2 - 20*w - 17
What is the g'th term of -2, 9, 24, 43, 66, 93, 124?
2*g**2 + 5*g - 9
What is the q'th term of -6, -22, -38, -54, -70?
-16*q + 10
What is the f'th term of -182, -215, -248?
-33*f - 149
What is the g'th term of -1351, -2700, -4053, -5410, -6771, -8136, -9505?
-2*g**2 - 1343*g - 6
What is the d'th term of 15, 17, 19, 21, 23, 25?
2*d + 13
What is the d'th term of -245, -404, -563, -722, -881, -1040?
-159*d - 86
What is the g'th term of -201, -204, -209, -216, -225, -236, -249?
-g**2 - 200
What is the f'th term of 82, 165, 244, 319, 390, 457, 520?
-2*f**2 + 89*f - 5
What is the m'th term of 1490, 2968, 4432, 5876, 7294, 8680, 10028, 11332?
-m**3 - m**2 + 1488*m + 4
What is the i'th term of 367, 359, 353, 355, 371?
i**3 - 5*i**2 + 371
What is the u'th term of -353, -359, -369, -383, -401?
-2*u**2 - 351
What is the k'th term of 366, 728, 1090?
362*k + 4
What is the k'th term of 43, 50, 63, 82, 107?
3*k**2 - 2*k + 42
What is the j'th term of -5, -6, -7, -8, -9, -10?
-j - 4
What is the b'th term of -2, -3, 2, 13?
3*b**2 - 10*b + 5
What is the g'th term of 362, 725, 1088, 1451, 1814?
363*g - 1
What is the z'th term of -237, -898, -1999, -3540, -5521, -7942, -10803?
-220*z**2 - z - 16
What is the k'th term of 7713, 7712, 7711, 7710, 7709?
-k + 7714
What is the a'th term of 836, 1673, 2510, 3347, 4184, 5021?
837*a - 1
What is the b'th term of 1601, 1602, 1611, 1634, 1677, 1746, 1847, 1986?
b**3 - 2*b**2 + 1602
What is the q'th term of -959, -958, -957, -956, -955, -954?
q - 960
What is the w'th term of 39, -12, -145, -402, -825, -1456?
-7*w**3 + w**2 - 5*w + 50
What is the m'th term of -2, -49, -180, -437, -862, -1497, -2384, -3565?
-7*m**3 + 2*m + 3
What is the m'th term of -99, -92, -81, -66?
2*m**2 + m - 102
What is the v'th term of 12, 31, 76, 159, 292, 487, 756?
2*v**3 + v**2 + 2*v + 7
What is the n'th term of 8809, 8815, 8833, 8869, 8929, 9019, 9145?
n**3 - n + 8809
What is the y'th term of -302, -312, -328, -350, -378?
-3*y**2 - y - 298
What is the z'th term of -37, -72, -119, -172, -225, -272?
z**3 - 12*z**2 - 6*z - 20
What is the f'th term of