63?
-3*u - 45
What is the s'th term of 14, 27, 40, 53?
13*s + 1
What is the a'th term of -285, -284, -283?
a - 286
What is the j'th term of -7, -20, -39, -64, -95, -132?
-3*j**2 - 4*j
What is the s'th term of 125, 121, 97, 41, -59, -215, -439?
-2*s**3 + 2*s**2 + 4*s + 121
What is the r'th term of 132, 68, 14, -24, -40, -28, 18?
r**3 - r**2 - 68*r + 200
What is the q'th term of 129, 174, 255, 378, 549?
q**3 + 12*q**2 + 2*q + 114
What is the t'th term of -41, -89, -141, -197?
-2*t**2 - 42*t + 3
What is the m'th term of 5, -2, -13, -28, -47?
-2*m**2 - m + 8
What is the x'th term of 9, 6, -7, -36, -87, -166, -279, -432?
-x**3 + x**2 + x + 8
What is the v'th term of 42, 7, -42, -99, -158, -213, -258?
v**3 - 13*v**2 - 3*v + 57
What is the v'th term of 2340, 4677, 7014, 9351, 11688, 14025?
2337*v + 3
What is the j'th term of -272, -1083, -2430, -4313, -6732, -9687, -13178?
-268*j**2 - 7*j + 3
What is the f'th term of 25, -10, -57, -122, -211, -330, -485?
-f**3 - 28*f + 54
What is the n'th term of -408, -403, -384, -345, -280?
n**3 + n**2 - 5*n - 405
What is the t'th term of 57, 94, 129, 162, 193, 222?
-t**2 + 40*t + 18
What is the h'th term of -521, -516, -509, -500, -489, -476?
h**2 + 2*h - 524
What is the k'th term of -299, -596, -891, -1184?
k**2 - 300*k
What is the s'th term of 6, 37, 82, 135, 190, 241?
-s**3 + 13*s**2 - s - 5
What is the s'th term of -72, -56, -24, 30, 112, 228, 384, 586?
s**3 + 2*s**2 + 3*s - 78
What is the x'th term of -389, -392, -405, -434, -485, -564?
-x**3 + x**2 + x - 390
What is the d'th term of 76, 75, 74?
-d + 77
What is the r'th term of -8373, -8374, -8375, -8376, -8377, -8378?
-r - 8372
What is the l'th term of -21, -19, -5, 27, 83, 169?
l**3 - 5*l - 17
What is the q'th term of 10471, 10472, 10473, 10474?
q + 10470
What is the a'th term of -568, -569, -570?
-a - 567
What is the k'th term of -809, -1601, -2391, -3179, -3965, -4749, -5531?
k**2 - 795*k - 15
What is the w'th term of 342, 350, 370, 408, 470, 562, 690?
w**3 + w + 340
What is the t'th term of 14, 16, 26, 50, 94, 164, 266, 406?
t**3 - 2*t**2 + t + 14
What is the k'th term of -18, -22, -26, -30, -34?
-4*k - 14
What is the j'th term of -3, -14, -29, -48?
-2*j**2 - 5*j + 4
What is the i'th term of -802, -804, -806?
-2*i - 800
What is the k'th term of -23, -155, -375, -683, -1079, -1563, -2135?
-44*k**2 + 21
What is the x'th term of -94, -89, -84?
5*x - 99
What is the a'th term of 901, 897, 893?
-4*a + 905
What is the g'th term of 27, 52, 77, 102?
25*g + 2
What is the z'th term of -23, -14, 17, 82, 193, 362, 601?
2*z**3 - z**2 - 2*z - 22
What is the s'th term of 229, 288, 385, 520, 693, 904, 1153?
19*s**2 + 2*s + 208
What is the b'th term of 931, 936, 939, 940?
-b**2 + 8*b + 924
What is the q'th term of 24, 20, 16, 12, 8, 4?
-4*q + 28
What is the z'th term of 16, 41, 84, 145, 224?
9*z**2 - 2*z + 9
What is the t'th term of 31, 15, -1, -17?
-16*t + 47
What is the o'th term of 192, 383, 574?
191*o + 1
What is the l'th term of -15, -52, -109, -186, -283, -400?
-10*l**2 - 7*l + 2
What is the m'th term of 11, 22, 29, 32, 31, 26?
-2*m**2 + 17*m - 4
What is the a'th term of -25, -95, -211, -373, -581, -835, -1135?
-23*a**2 - a - 1
What is the l'th term of 740, 1481, 2222, 2963, 3704?
741*l - 1
What is the w'th term of 638, 1277, 1916?
639*w - 1
What is the i'th term of -5, 24, 99, 244, 483, 840, 1339, 2004?
4*i**3 - i**2 + 4*i - 12
What is the u'th term of -30, -19, -6, 9, 26, 45, 66?
u**2 + 8*u - 39
What is the l'th term of 28, 89, 190, 337, 536, 793, 1114?
l**3 + 14*l**2 + 12*l + 1
What is the d'th term of -624, -1241, -1858, -2475, -3092, -3709?
-617*d - 7
What is the u'th term of -3400, -3402, -3404?
-2*u - 3398
What is the b'th term of -21, -76, -133, -192, -253, -316, -381?
-b**2 - 52*b + 32
What is the n'th term of -117, -472, -1065, -1896, -2965?
-119*n**2 + 2*n
What is the p'th term of -270, -276, -286, -300, -318, -340?
-2*p**2 - 268
What is the x'th term of -16, -40, -74, -112, -148, -176, -190?
x**3 - 11*x**2 + 2*x - 8
What is the i'th term of 70, 280, 630, 1120, 1750, 2520?
70*i**2
What is the k'th term of 102, 89, 78, 69, 62, 57?
k**2 - 16*k + 117
What is the a'th term of 53, 50, 37, 8, -43, -122?
-a**3 + a**2 + a + 52
What is the l'th term of -31, -116, -251, -430, -647, -896?
l**3 - 31*l**2 + l - 2
What is the m'th term of 34, 74, 92, 76, 14, -106?
-2*m**3 + m**2 + 51*m - 16
What is the a'th term of 4, 133, 488, 1183, 2332, 4049, 6448?
19*a**3 - a**2 - a - 13
What is the p'th term of 312, 313, 314, 315, 316?
p + 311
What is the c'th term of 6086, 6089, 6092, 6095, 6098?
3*c + 6083
What is the f'th term of -78, -84, -90?
-6*f - 72
What is the x'th term of 21, 13, 5, -3?
-8*x + 29
What is the p'th term of -49, -36, -5, 50, 135?
p**3 + 3*p**2 - 3*p - 50
What is the z'th term of -26, -24, -18, -8?
2*z**2 - 4*z - 24
What is the v'th term of 3, -19, -55, -111, -193, -307, -459?
-v**3 - v**2 - 12*v + 17
What is the v'th term of -3010, -6022, -9034?
-3012*v + 2
What is the o'th term of -171, -174, -177, -180, -183, -186?
-3*o - 168
What is the f'th term of -15, -84, -205, -384, -627, -940, -1329?
-f**3 - 20*f**2 - 2*f + 8
What is the u'th term of -36, -160, -366, -654, -1024, -1476?
-41*u**2 - u + 6
What is the o'th term of -368, -361, -352, -341, -328?
o**2 + 4*o - 373
What is the u'th term of 143, 171, 217, 281, 363?
9*u**2 + u + 133
What is the q'th term of -5, -41, -129, -293, -557?
-4*q**3 - 2*q**2 - 2*q + 3
What is the y'th term of 981, 974, 965, 954, 941, 926?
-y**2 - 4*y + 986
What is the x'th term of 8221, 16442, 24663, 32884?
8221*x
What is the u'th term of -71, -196, -373, -614, -931, -1336?
-2*u**3 - 14*u**2 - 69*u + 14
What is the z'th term of -29, -51, -63, -59, -33, 21, 109?
z**3 - z**2 - 26*z - 3
What is the s'th term of 189, 178, 153, 108, 37, -66, -207, -392?
-s**3 - s**2 - s + 192
What is the v'th term of 108, 218, 328, 438, 548?
110*v - 2
What is the b'th term of -31, -115, -259, -469, -751, -1111, -1555?
-b**3 - 24*b**2 - 5*b - 1
What is the z'th term of -114, -236, -360, -486, -614, -744?
-z**2 - 119*z + 6
What is the l'th term of -258, -259, -260, -261?
-l - 257
What is the s'th term of 2045, 4100, 6169, 8258, 10373, 12520?
s**3 + s**2 + 2045*s - 2
What is the d'th term of 16, 22, 28, 34?
6*d + 10
What is the g'th term of -93, -82, -73, -66, -61, -58, -57?
-g**2 + 14*g - 106
What is the j'th term of -27, -31, -37, -45, -55, -67?
-j**2 - j - 25
What is the t'th term of -9747, -19499, -29253, -39009, -48767, -58527, -68289?
-t**2 - 9749*t + 3
What is the b'th term of -20, -39, -56, -71, -84, -95, -104?
b**2 - 22*b + 1
What is the d'th term of -25, -27, -29, -31, -33, -35?
-2*d - 23
What is the t'th term of 345, 414, 521, 660, 825, 1010, 1209?
-t**3 + 25*t**2 + t + 320
What is the y'th term of 63, 206, 425, 708, 1043, 1418, 1821?
-2*y**3 + 50*y**2 + 7*y + 8
What is the a'th term of -17, -57, -145, -299, -537?
-3*a**3 - 6*a**2 - a - 7
What is the b'th term of 9, 21, 19, -3, -51, -131?
-b**3 - b**2 + 22*b - 11
What is the z'th term of -213, -428, -657, -906, -1181?
-z**3 - z**2 - 205*z - 6
What is the q'th term of -167, -330, -493, -656?
-163*q - 4
What is the m'th term of 366, 2987, 10108, 23979, 46850, 80971, 128592?
375*m**3 - 4*m - 5
What is the i'th term of -23, -20, 9, 82, 217, 432, 745?
3*i**3 - 5*i**2 - 3*i - 18
What is the o'th term of -1791, -1756, -1697, -1614, -1507?
12*o**2 - o - 1802
What is the t'th term of -1101, -1098, -1093, -1086?
t**2 - 1102
What is the r'th term of 110, 134, 160, 188, 218, 250?
r**2 + 21*r + 88
What is the j'th term of -21, 4, 59, 156, 307, 524, 819?
2*j**3 + 3*j**2 + 2*j - 28
What is the c'th term of 62, 69, 74, 71, 54, 17, -46?
-c**3 + 5*c**2 - c + 59
What is the r'th term of -64, -260, -586, -1042, -1628, -2344?
-65*r**2 - r + 2
What is the u'th term of -160, -202, -272, -370, -496, -650, -832?
-14*u**2 - 146
What is the q'th term of 55, 51, 33, -5, -69, -165?
-q**3 - q**2 + 6*q + 51
What is the t'th term of -22, -81, -180, -331, -546, -837, -1216, -1695?
-2*t**3 - 8*t**2 - 21*t + 9
What is the r'th term of -14, -23, -30, -29, -14?
r**3 - 5*r**2 - r - 9
What is the o'th term of -3, -13, -33, -69, -127, -213, -333?
-o**3 + o**2 - 6*o + 3
What is the m'th term of 87924, 87923, 87922, 87921?
-m + 8792