3?
2*o - 439
What is the i'th term of -36, -86, -158, -258, -392, -566, -786?
-i**3 - 5*i**2 - 28*i - 2
What is the u'th term of 4, 9, 26, 61, 120?
u**3 - 2*u + 5
What is the h'th term of 198, 299, 400, 501, 602?
101*h + 97
What is the u'th term of -60360, -60359, -60358, -60357?
u - 60361
What is the o'th term of 5677, 5675, 5673?
-2*o + 5679
What is the j'th term of -221, -219, -217?
2*j - 223
What is the r'th term of 2594, 5200, 7806, 10412, 13018, 15624?
2606*r - 12
What is the w'th term of -47, -30, 35, 172, 405, 758?
4*w**3 - 11*w - 40
What is the g'th term of 61, 114, 167, 220, 273?
53*g + 8
What is the b'th term of 51, 95, 141, 189, 239?
b**2 + 41*b + 9
What is the k'th term of 6533, 6531, 6529, 6527?
-2*k + 6535
What is the m'th term of 37, 36, 43, 64, 105?
m**3 - 2*m**2 - 2*m + 40
What is the y'th term of -2297, -2301, -2307, -2315, -2325, -2337, -2351?
-y**2 - y - 2295
What is the w'th term of 20, 47, 78, 113, 152, 195, 242?
2*w**2 + 21*w - 3
What is the m'th term of -895, -1782, -2659, -3520, -4359?
m**3 - m**2 - 891*m - 4
What is the m'th term of 17, 62, 143, 260, 413, 602, 827?
18*m**2 - 9*m + 8
What is the g'th term of -2693, -5400, -8115, -10844, -13593?
-g**3 + 2*g**2 - 2706*g + 12
What is the y'th term of 12, 62, 146, 264?
17*y**2 - y - 4
What is the x'th term of -280, -284, -288?
-4*x - 276
What is the v'th term of 7, 42, 129, 292, 555, 942, 1477?
4*v**3 + 2*v**2 + v
What is the j'th term of -73, -76, -81, -88, -97, -108, -121?
-j**2 - 72
What is the a'th term of 314, 333, 362, 401, 450?
5*a**2 + 4*a + 305
What is the t'th term of 155, 288, 419, 548, 675, 800, 923?
-t**2 + 136*t + 20
What is the m'th term of -832, -847, -862, -877, -892, -907?
-15*m - 817
What is the i'th term of -2137, -2141, -2147, -2155?
-i**2 - i - 2135
What is the x'th term of -155, -163, -171, -179, -187, -195?
-8*x - 147
What is the c'th term of -35, -21, 5, 49, 117, 215, 349?
c**3 + 7*c - 43
What is the u'th term of 15, 77, 179, 321?
20*u**2 + 2*u - 7
What is the r'th term of 334, 1229, 2734, 4861, 7622, 11029?
2*r**3 + 293*r**2 + 2*r + 37
What is the v'th term of -13, -72, -241, -574, -1125, -1948, -3097?
-9*v**3 - v**2 + 7*v - 10
What is the f'th term of 832, 830, 826, 820, 812, 802, 790?
-f**2 + f + 832
What is the x'th term of -3184, -3177, -3166, -3151?
2*x**2 + x - 3187
What is the r'th term of -27, -28, -41, -72, -127, -212?
-r**3 + 6*r - 32
What is the d'th term of -104, -377, -824, -1439, -2216, -3149, -4232, -5459?
d**3 - 93*d**2 - d - 11
What is the g'th term of -1, 23, 47, 71?
24*g - 25
What is the v'th term of -4, -95, -344, -829, -1628?
-13*v**3 - v**2 + 3*v + 7
What is the z'th term of -267, -265, -263, -261, -259?
2*z - 269
What is the a'th term of 62, 140, 206, 254, 278, 272, 230, 146?
-a**3 + 85*a - 22
What is the y'th term of 63, 98, 131, 162, 191?
-y**2 + 38*y + 26
What is the m'th term of 54, 67, 82, 99?
m**2 + 10*m + 43
What is the d'th term of 753, 758, 767, 780, 797?
2*d**2 - d + 752
What is the u'th term of -95993, -95995, -95999, -96005?
-u**2 + u - 95993
What is the k'th term of 77, 41, -11, -73, -139, -203, -259, -301?
k**3 - 14*k**2 - k + 91
What is the h'th term of 47, 101, 167, 251, 359, 497, 671?
h**3 + 47*h - 1
What is the n'th term of 269, 664, 1323, 2246, 3433?
132*n**2 - n + 138
What is the q'th term of -442, -448, -458, -472, -490?
-2*q**2 - 440
What is the b'th term of 721, 1452, 2183, 2914?
731*b - 10
What is the b'th term of 6, 10, 14, 18, 22?
4*b + 2
What is the y'th term of 1942, 3884, 5828, 7774, 9722, 11672, 13624?
y**2 + 1939*y + 2
What is the a'th term of 183, 372, 561?
189*a - 6
What is the i'th term of 636, 632, 628?
-4*i + 640
What is the y'th term of 8, 44, 104, 188, 296?
12*y**2 - 4
What is the x'th term of -1589, -1587, -1585, -1583?
2*x - 1591
What is the d'th term of -19, -58, -131, -244, -403, -614, -883?
-d**3 - 11*d**2 + d - 8
What is the s'th term of -271, -545, -819, -1093, -1367, -1641?
-274*s + 3
What is the h'th term of -274, -377, -556, -817, -1166, -1609?
-h**3 - 32*h**2 - 241
What is the d'th term of -291, -287, -281, -273, -263, -251?
d**2 + d - 293
What is the f'th term of -12, -16, -22, -30, -40?
-f**2 - f - 10
What is the v'th term of -554, -1103, -1652, -2201, -2750, -3299?
-549*v - 5
What is the v'th term of 24, 105, 242, 435?
28*v**2 - 3*v - 1
What is the a'th term of -66, -74, -82, -90?
-8*a - 58
What is the w'th term of -3012, -3009, -2998, -2973, -2928?
w**3 - 2*w**2 + 2*w - 3013
What is the p'th term of -104, -94, -82, -68?
p**2 + 7*p - 112
What is the p'th term of 10105, 10107, 10111, 10117, 10125, 10135?
p**2 - p + 10105
What is the v'th term of 14, 0, -14, -28, -42?
-14*v + 28
What is the i'th term of -41, -151, -335, -593, -925?
-37*i**2 + i - 5
What is the q'th term of 1846, 3694, 5542, 7390, 9238?
1848*q - 2
What is the a'th term of 320, 1273, 2862, 5087, 7948, 11445?
318*a**2 - a + 3
What is the a'th term of 333, 1347, 3037, 5403?
338*a**2 - 5
What is the b'th term of 811, 808, 823, 862, 931, 1036?
b**3 + 3*b**2 - 19*b + 826
What is the v'th term of -451, -900, -1349?
-449*v - 2
What is the k'th term of 25, 74, 181, 376, 689?
5*k**3 - k**2 + 17*k + 4
What is the u'th term of -14, 5, 12, 1, -34, -99?
-u**3 + 26*u - 39
What is the d'th term of 448, 446, 454, 478, 524, 598, 706?
d**3 - d**2 - 6*d + 454
What is the t'th term of -10, -14, -16, -16, -14, -10?
t**2 - 7*t - 4
What is the f'th term of 36, 20, 4?
-16*f + 52
What is the h'th term of 102, 99, 96, 93, 90, 87?
-3*h + 105
What is the d'th term of -18, -29, -36, -39, -38, -33, -24?
2*d**2 - 17*d - 3
What is the b'th term of -266, -263, -262, -263, -266, -271?
-b**2 + 6*b - 271
What is the n'th term of -518, -513, -500, -473, -426, -353, -248, -105?
n**3 - 2*n**2 + 4*n - 521
What is the x'th term of -49, -254, -597, -1078, -1697, -2454, -3349?
-69*x**2 + 2*x + 18
What is the f'th term of -17, -15, -9, 1, 15, 33, 55?
2*f**2 - 4*f - 15
What is the d'th term of -717, -718, -719, -720, -721, -722?
-d - 716
What is the k'th term of -230, -252, -270, -284, -294?
2*k**2 - 28*k - 204
What is the y'th term of 391, 712, 1031, 1348?
-y**2 + 324*y + 68
What is the a'th term of 311, 283, 243, 197, 151, 111?
a**3 - 12*a**2 + a + 321
What is the r'th term of -449, -460, -463, -452, -421, -364, -275?
r**3 - 2*r**2 - 12*r - 436
What is the a'th term of 96, 125, 152, 177, 200?
-a**2 + 32*a + 65
What is the g'th term of 126, 251, 376?
125*g + 1
What is the m'th term of -16, -33, -62, -103, -156?
-6*m**2 + m - 11
What is the i'th term of -938, -1878, -2818?
-940*i + 2
What is the h'th term of 7, 24, 29, 4, -69, -208?
-3*h**3 + 12*h**2 + 2*h - 4
What is the t'th term of 2701, 2717, 2757, 2833, 2957, 3141, 3397, 3737?
2*t**3 + 2*t + 2697
What is the j'th term of 25, 41, 51, 55, 53, 45?
-3*j**2 + 25*j + 3
What is the y'th term of -71, -65, -59, -53, -47, -41?
6*y - 77
What is the c'th term of -1027, -2056, -3085?
-1029*c + 2
What is the w'th term of 92, 73, 34, -31, -128, -263?
-w**3 - 4*w**2 + 97
What is the n'th term of 4114, 8229, 12344?
4115*n - 1
What is the i'th term of 172, 163, 142, 103, 40?
-i**3 - 2*i + 175
What is the g'th term of 26, 26, 28, 32?
g**2 - 3*g + 28
What is the v'th term of 74, 69, 68, 77, 102, 149?
v**3 - 4*v**2 + 77
What is the q'th term of 41, 39, 37, 35, 33?
-2*q + 43
What is the a'th term of -140, -570, -1278, -2258, -3504, -5010, -6770, -8778?
a**3 - 145*a**2 - 2*a + 6
What is the r'th term of 9, 25, 41, 57?
16*r - 7
What is the m'th term of -1, 8, 23, 44, 71?
3*m**2 - 4
What is the f'th term of 5307, 5310, 5313, 5316?
3*f + 5304
What is the v'th term of -8, 30, 100, 214, 384, 622, 940, 1350?
2*v**3 + 4*v**2 + 12*v - 26
What is the u'th term of -77, -78, -79, -80, -81?
-u - 76
What is the q'th term of 968, 1938, 2908, 3878?
970*q - 2
What is the w'th term of 293, 1265, 2885, 5153, 8069?
324*w**2 - 31
What is the k'th term of 2358, 4716, 7074?
2358*k
What is the w'th term of 35, 2, -87, -262, -553, -990?
-5*w**3 + 2*w**2 - 4*w + 42
What is the h'th term of -38, 16, 106, 232, 394?
18*h**2 - 56
What is the i'th term of -82, -178, -276, -376, -478, -582?
-i**2 - 93*i + 12
What is the t'th term of 2535, 5071, 7607, 10143?
2536*t - 1
What is the h'th term of -12, -47, -106, -189, -296?
-12*h**2 + h - 1
What is th