he n'th term of -242, -255, -292, -365, -486, -667?
-2*n**3 + n - 241
What is the c'th term of -43, -77, -97, -97, -71, -13?
c**3 + c**2 - 44*c - 1
What is the f'th term of 41, 106, 171, 236?
65*f - 24
What is the z'th term of 152, 154, 156, 158, 160, 162?
2*z + 150
What is the l'th term of 2453, 4907, 7361, 9815, 12269, 14723?
2454*l - 1
What is the f'th term of 60, 116, 172?
56*f + 4
What is the d'th term of 69, 137, 205, 273?
68*d + 1
What is the r'th term of 58, 57, 52, 43?
-2*r**2 + 5*r + 55
What is the k'th term of 38, 36, 36, 38, 42, 48, 56?
k**2 - 5*k + 42
What is the s'th term of 208, 201, 180, 139, 72, -27, -164, -345?
-s**3 - s**2 + 3*s + 207
What is the h'th term of 53, 112, 175, 242?
2*h**2 + 53*h - 2
What is the t'th term of 7, -6, -27, -56?
-4*t**2 - t + 12
What is the b'th term of 428, 427, 426, 425, 424?
-b + 429
What is the m'th term of -159, -158, -155, -150, -143, -134?
m**2 - 2*m - 158
What is the b'th term of -53, -51, -39, -11, 39, 117, 229, 381?
b**3 - b**2 - 2*b - 51
What is the a'th term of 11553, 23110, 34669, 46230, 57793?
a**2 + 11554*a - 2
What is the s'th term of -44, -99, -156, -215?
-s**2 - 52*s + 9
What is the i'th term of -2, -1, -4, -11?
-2*i**2 + 7*i - 7
What is the s'th term of 406, 401, 392, 379?
-2*s**2 + s + 407
What is the q'th term of 5, 18, 31, 44?
13*q - 8
What is the i'th term of -3, -16, -29, -42?
-13*i + 10
What is the g'th term of -5, -3, 9, 37, 87?
g**3 - g**2 - 2*g - 3
What is the y'th term of -237, -236, -225, -198, -149, -72?
y**3 - y**2 - 3*y - 234
What is the a'th term of -262, -492, -722, -952?
-230*a - 32
What is the v'th term of -4, 2, 10, 20, 32, 46?
v**2 + 3*v - 8
What is the y'th term of -25, -26, -17, 8, 55, 130, 239?
y**3 - y**2 - 5*y - 20
What is the t'th term of 18, -19, -60, -105, -154, -207?
-2*t**2 - 31*t + 51
What is the t'th term of -718, -717, -716, -715?
t - 719
What is the y'th term of -753, -1505, -2255, -3003, -3749, -4493, -5235?
y**2 - 755*y + 1
What is the z'th term of -98, -102, -106, -110?
-4*z - 94
What is the j'th term of 121, 124, 135, 160, 205?
j**3 - 2*j**2 + 2*j + 120
What is the s'th term of -27, -39, -59, -87, -123?
-4*s**2 - 23
What is the d'th term of 52, 53, 56, 61, 68?
d**2 - 2*d + 53
What is the a'th term of 44, 41, 38, 35?
-3*a + 47
What is the y'th term of 13692, 27381, 41070, 54759, 68448, 82137?
13689*y + 3
What is the d'th term of -1494, -1502, -1520, -1554, -1610, -1694, -1812, -1970?
-d**3 + d**2 - 4*d - 1490
What is the x'th term of 2069, 4139, 6209, 8279?
2070*x - 1
What is the s'th term of -28, -60, -104, -160?
-6*s**2 - 14*s - 8
What is the u'th term of -282, -283, -284, -285?
-u - 281
What is the v'th term of -215, -430, -645, -860?
-215*v
What is the a'th term of -32, -53, -118, -251, -476, -817?
-4*a**3 + 2*a**2 + a - 31
What is the t'th term of -366, -372, -382, -396, -414?
-2*t**2 - 364
What is the d'th term of -336, -1276, -2828, -4980, -7720, -11036, -14916?
2*d**3 - 318*d**2 - 20
What is the c'th term of 1, 31, 129, 331, 673, 1191?
6*c**3 - 2*c**2 - 6*c + 3
What is the u'th term of -12, -21, -34, -51, -72, -97, -126?
-2*u**2 - 3*u - 7
What is the l'th term of -1089, -1075, -1051, -1017?
5*l**2 - l - 1093
What is the r'th term of -87, -134, -255, -486, -863?
-6*r**3 - r**2 - 2*r - 78
What is the m'th term of 39, 41, 43, 45, 47, 49?
2*m + 37
What is the s'th term of -75, -110, -131, -132, -107, -50, 45, 184?
s**3 + s**2 - 45*s - 32
What is the p'th term of 70, 88, 124, 184, 274, 400, 568?
p**3 + 3*p**2 + 2*p + 64
What is the l'th term of -3703, -3699, -3693, -3685, -3675, -3663?
l**2 + l - 3705
What is the x'th term of 15, 224, 807, 1950, 3839?
31*x**3 + x**2 - 11*x - 6
What is the o'th term of 34, 90, 170, 274, 402, 554, 730?
12*o**2 + 20*o + 2
What is the o'th term of 195, 776, 1745, 3102?
194*o**2 - o + 2
What is the p'th term of 1, -2, -27, -86, -191?
-2*p**3 + p**2 + 8*p - 6
What is the q'th term of 15417, 15416, 15415, 15414?
-q + 15418
What is the c'th term of 2739, 2740, 2743, 2748?
c**2 - 2*c + 2740
What is the m'th term of 25, 47, 115, 253, 485, 835, 1327?
4*m**3 - m**2 - 3*m + 25
What is the g'th term of -183, -368, -553, -738, -923?
-185*g + 2
What is the f'th term of 797, 1585, 2363, 3125, 3865, 4577, 5255?
-f**3 + f**2 + 792*f + 5
What is the z'th term of 25, 34, 43?
9*z + 16
What is the d'th term of -8, -12, -14, -14, -12, -8, -2?
d**2 - 7*d - 2
What is the j'th term of -8102, -8097, -8090, -8081, -8070, -8057?
j**2 + 2*j - 8105
What is the u'th term of -25, -45, -81, -139, -225, -345?
-u**3 - 2*u**2 - 7*u - 15
What is the v'th term of 1355, 2708, 4061, 5414, 6767, 8120?
1353*v + 2
What is the d'th term of -475, -454, -395, -280, -91?
3*d**3 + d**2 - 3*d - 476
What is the l'th term of -150, -290, -430, -570, -710, -850?
-140*l - 10
What is the b'th term of -37, -45, -75, -139, -249?
-2*b**3 + b**2 + 3*b - 39
What is the u'th term of -21, -50, -99, -168, -257?
-10*u**2 + u - 12
What is the q'th term of -4, -34, -72, -112, -148, -174, -184?
q**3 - 10*q**2 - 7*q + 12
What is the v'th term of 261, 248, 225, 186, 125?
-v**3 + v**2 - 9*v + 270
What is the g'th term of 121, 267, 415, 565, 717?
g**2 + 143*g - 23
What is the q'th term of 13, 57, 131, 235, 369, 533, 727?
15*q**2 - q - 1
What is the m'th term of -5681, -5680, -5679, -5678?
m - 5682
What is the v'th term of 139, 140, 141, 142, 143?
v + 138
What is the d'th term of 21, 23, 25, 27?
2*d + 19
What is the l'th term of 2, 5, 10, 17, 26, 37?
l**2 + 1
What is the i'th term of 42, 136, 280, 474?
25*i**2 + 19*i - 2
What is the q'th term of -564, -566, -570, -576, -584, -594, -606?
-q**2 + q - 564
What is the y'th term of 280, 553, 822, 1087, 1348, 1605, 1858?
-2*y**2 + 279*y + 3
What is the m'th term of -558, -1110, -1660, -2208, -2754, -3298?
m**2 - 555*m - 4
What is the i'th term of -47, -195, -443, -791?
-50*i**2 + 2*i + 1
What is the s'th term of 123, 241, 361, 483?
s**2 + 115*s + 7
What is the a'th term of -117, -222, -301, -342, -333, -262, -117, 114?
2*a**3 + a**2 - 122*a + 2
What is the u'th term of -169, -463, -959, -1663, -2581, -3719?
-u**3 - 95*u**2 - 2*u - 71
What is the k'th term of -48, -67, -110, -189, -316, -503, -762?
-2*k**3 - 5*k - 41
What is the f'th term of -6, 12, 30, 48, 66, 84?
18*f - 24
What is the n'th term of -1, -142, -283, -424, -565?
-141*n + 140
What is the w'th term of 11, 155, 549, 1319, 2591, 4491, 7145, 10679?
21*w**3 - w**2 - 9
What is the k'th term of 231, 235, 253, 291, 355, 451, 585?
k**3 + k**2 - 6*k + 235
What is the c'th term of -1762, -3525, -5288, -7051, -8814?
-1763*c + 1
What is the o'th term of 170, 169, 164, 155, 142, 125, 104?
-2*o**2 + 5*o + 167
What is the x'th term of 52, 53, 52, 49, 44, 37?
-x**2 + 4*x + 49
What is the i'th term of -149, -78, 115, 490, 1107?
10*i**3 + i**2 - 2*i - 158
What is the s'th term of 0, 2, -2, -18, -52?
-s**3 + 3*s**2 - 2
What is the x'th term of 10, -11, -48, -101, -170, -255, -356?
-8*x**2 + 3*x + 15
What is the i'th term of -12, -14, -16, -18, -20, -22?
-2*i - 10
What is the i'th term of -32, -30, -20, 4, 48, 118?
i**3 - 2*i**2 + i - 32
What is the k'th term of -16, -39, -58, -73, -84?
2*k**2 - 29*k + 11
What is the g'th term of -11146, -22294, -33442, -44590, -55738, -66886?
-11148*g + 2
What is the x'th term of 414, 430, 460, 510, 586?
x**3 + x**2 + 6*x + 406
What is the j'th term of 3, 8, 29, 72, 143?
j**3 + 2*j**2 - 8*j + 8
What is the c'th term of 71, 74, 77, 80?
3*c + 68
What is the z'th term of -21, -24, -25, -18, 3, 44, 111?
z**3 - 5*z**2 + 5*z - 22
What is the p'th term of 240, 238, 232, 222, 208?
-2*p**2 + 4*p + 238
What is the z'th term of 71, 23, -25, -73?
-48*z + 119
What is the b'th term of -88, -181, -274, -367?
-93*b + 5
What is the x'th term of 11, -17, -71, -157, -281, -449, -667, -941?
-x**3 - 7*x**2 + 19
What is the w'th term of -350, -354, -360, -368, -378, -390, -404?
-w**2 - w - 348
What is the v'th term of 805, 1605, 2403, 3199, 3993, 4785?
-v**2 + 803*v + 3
What is the v'th term of -1769, -3539, -5309, -7079, -8849, -10619?
-1770*v + 1
What is the r'th term of -7, -37, -93, -181, -307, -477?
-r**3 - 7*r**2 - 2*r + 3
What is the k'th term of -42, -41, -40, -39?
k - 43
What is the c'th term of 872, 818, 722, 578, 380, 122, -202, -598?
-c**3 - 15*c**2 - 2*c + 890
What