21, 345?
v**3 - v**2 + 10*v - 19
What is the k'th term of 1217, 2433, 3649, 4865?
1216*k + 1
What is the d'th term of -726, -731, -738, -747, -758, -771, -786?
-d**2 - 2*d - 723
What is the j'th term of -45, -91, -203, -411, -745, -1235, -1911, -2803?
-5*j**3 - 3*j**2 - 2*j - 35
What is the t'th term of -270, -399, -528, -657, -786?
-129*t - 141
What is the z'th term of 454, 925, 1396, 1867, 2338, 2809?
471*z - 17
What is the n'th term of 124, 229, 332, 433, 532, 629, 724?
-n**2 + 108*n + 17
What is the o'th term of 142, 152, 184, 250, 362, 532?
2*o**3 - o**2 - o + 142
What is the g'th term of 349, 356, 375, 412, 473, 564, 691, 860?
g**3 + 348
What is the w'th term of 23, -19, -89, -199, -361?
-2*w**3 - 2*w**2 - 22*w + 49
What is the l'th term of -4, -51, -130, -235, -360, -499, -646?
l**3 - 22*l**2 + 12*l + 5
What is the q'th term of -2, -11, -40, -101, -206?
-2*q**3 + 2*q**2 - q - 1
What is the j'th term of -20, -31, -30, -11, 32, 105?
j**3 - 18*j - 3
What is the l'th term of 7, -2, -11, -20, -29, -38?
-9*l + 16
What is the r'th term of 173, 339, 491, 623, 729?
-r**3 - r**2 + 176*r - 1
What is the r'th term of 20, -119, -350, -673?
-46*r**2 - r + 67
What is the t'th term of -34, -26, 4, 68, 178, 346?
2*t**3 - t**2 - 3*t - 32
What is the j'th term of -6, -37, -90, -171, -286?
-j**3 - 5*j**2 - 9*j + 9
What is the x'th term of 58, 64, 70, 76?
6*x + 52
What is the v'th term of 12151, 24302, 36453, 48604, 60755, 72906?
12151*v
What is the w'th term of -7092, -14182, -21272, -28362, -35452, -42542?
-7090*w - 2
What is the o'th term of 30, 19, 8, -3?
-11*o + 41
What is the m'th term of 5, 27, 59, 95, 129, 155, 167, 159?
-m**3 + 11*m**2 - 4*m - 1
What is the b'th term of -5, -16, -25, -32, -37, -40, -41?
b**2 - 14*b + 8
What is the i'th term of 34, 29, 24, 19, 14, 9?
-5*i + 39
What is the p'th term of 27, 36, 35, 12, -45, -148?
-2*p**3 + 7*p**2 + 2*p + 20
What is the i'th term of 19, 7, 7, 25, 67, 139, 247?
i**3 - 19*i + 37
What is the d'th term of -223, -447, -671, -895?
-224*d + 1
What is the x'th term of 16, 155, 544, 1309, 2576, 4471, 7120, 10649?
21*x**3 - x**2 - 5*x + 1
What is the q'th term of -186, -176, -164, -150, -134?
q**2 + 7*q - 194
What is the v'th term of 16306, 32611, 48916, 65221, 81526?
16305*v + 1
What is the v'th term of 36, 149, 338, 603, 944, 1361, 1854?
38*v**2 - v - 1
What is the u'th term of -978, -976, -974, -972?
2*u - 980
What is the y'th term of -89, -194, -309, -434, -569, -714?
-5*y**2 - 90*y + 6
What is the c'th term of -7867, -7866, -7865, -7864?
c - 7868
What is the a'th term of 1004, 1008, 1000, 974, 924, 844?
-a**3 + 11*a + 994
What is the n'th term of 19, 84, 175, 280, 387, 484, 559, 600?
-2*n**3 + 25*n**2 + 4*n - 8
What is the i'th term of 2296, 2293, 2280, 2251, 2200, 2121, 2008?
-i**3 + i**2 + i + 2295
What is the d'th term of 24, 79, 164, 279, 424, 599, 804?
15*d**2 + 10*d - 1
What is the s'th term of -9, -34, -97, -216, -409, -694, -1089, -1612?
-3*s**3 - s**2 - s - 4
What is the i'th term of 721, 716, 703, 676, 629, 556, 451, 308?
-i**3 + 2*i**2 - 4*i + 724
What is the v'th term of 82, 82, 76, 58, 22, -38, -128?
-v**3 + 3*v**2 - 2*v + 82
What is the q'th term of -10, 5, 16, 23, 26?
-2*q**2 + 21*q - 29
What is the u'th term of -2347, -2360, -2385, -2428, -2495, -2592, -2725, -2900?
-u**3 - 6*u - 2340
What is the p'th term of -3, -15, -17, -3, 33?
p**3 - p**2 - 16*p + 13
What is the q'th term of -160, -312, -452, -574, -672, -740, -772?
q**3 - 159*q - 2
What is the f'th term of -111, -115, -129, -159, -211, -291?
-f**3 + f**2 - 111
What is the v'th term of -151, -291, -393, -439, -411?
3*v**3 + v**2 - 164*v + 9
What is the i'th term of 1922, 1909, 1888, 1859, 1822, 1777?
-4*i**2 - i + 1927
What is the u'th term of 4713, 9430, 14147, 18864?
4717*u - 4
What is the a'th term of -2428, -4853, -7280, -9709, -12140, -14573?
-a**2 - 2422*a - 5
What is the a'th term of 4, 109, 290, 553, 904, 1349, 1894, 2545?
a**3 + 32*a**2 + 2*a - 31
What is the y'th term of 15, 1, -47, -147, -317, -575, -939?
-3*y**3 + y**2 + 4*y + 13
What is the h'th term of -78, -167, -274, -405, -566?
-h**3 - 3*h**2 - 73*h - 1
What is the n'th term of 17, 39, 61, 83, 105?
22*n - 5
What is the h'th term of -100, -176, -246, -310, -368, -420, -466?
3*h**2 - 85*h - 18
What is the j'th term of 216, 211, 196, 165, 112?
-j**3 + j**2 - j + 217
What is the m'th term of 19, 146, 273, 394, 503, 594, 661, 698?
-m**3 + 6*m**2 + 116*m - 102
What is the t'th term of -4, -43, -108, -199, -316?
-13*t**2 + 9
What is the i'th term of 476, 475, 472, 467, 460?
-i**2 + 2*i + 475
What is the c'th term of -77, -160, -243, -326, -409?
-83*c + 6
What is the j'th term of 57, 53, 39, 9, -43, -123, -237, -391?
-j**3 + j**2 + 57
What is the m'th term of -347, -346, -345?
m - 348
What is the t'th term of -1420, -2828, -4214, -5566, -6872?
2*t**3 - t**2 - 1419*t - 2
What is the d'th term of -25, -115, -267, -481, -757, -1095, -1495?
-31*d**2 + 3*d + 3
What is the u'th term of 184, 281, 372, 451, 512?
-u**3 + 3*u**2 + 95*u + 87
What is the g'th term of 6, -10, -28, -42, -46, -34, 0, 62?
g**3 - 7*g**2 - 2*g + 14
What is the x'th term of -31, -21, -5, 17, 45, 79, 119?
3*x**2 + x - 35
What is the p'th term of -3411, -6821, -10231, -13641, -17051?
-3410*p - 1
What is the h'th term of 88, 325, 718, 1273, 1996?
h**3 + 72*h**2 + 14*h + 1
What is the n'th term of -534, -1065, -1596, -2127, -2658, -3189?
-531*n - 3
What is the p'th term of 10, 18, 36, 70, 126, 210?
p**3 - p**2 + 4*p + 6
What is the o'th term of 5, 1, -5, -13, -23?
-o**2 - o + 7
What is the s'th term of -1, 18, 67, 152, 279, 454?
s**3 + 9*s**2 - 15*s + 4
What is the v'th term of 15, 25, 37, 51?
v**2 + 7*v + 7
What is the w'th term of -21, -102, -221, -372, -549, -746, -957?
w**3 - 25*w**2 - 13*w + 16
What is the o'th term of 27, 52, 67, 66, 43, -8, -93, -218?
-o**3 + o**2 + 29*o - 2
What is the h'th term of -315, -631, -947, -1263, -1579?
-316*h + 1
What is the i'th term of -445, -893, -1341, -1789?
-448*i + 3
What is the j'th term of -174, -348, -522, -696, -870?
-174*j
What is the t'th term of 685, 680, 663, 628, 569, 480, 355, 188?
-t**3 + 2*t + 684
What is the p'th term of 643, 1277, 1909, 2539, 3167, 3793?
-p**2 + 637*p + 7
What is the w'th term of 25, 96, 213, 376, 585?
23*w**2 + 2*w
What is the d'th term of -136, -270, -404?
-134*d - 2
What is the l'th term of -6, 0, 10, 24, 42, 64?
2*l**2 - 8
What is the h'th term of 193, 185, 165, 127, 65, -27, -155, -325?
-h**3 - h + 195
What is the x'th term of 479, 1905, 4275, 7583, 11823?
-x**3 + 478*x**2 - x + 3
What is the c'th term of -58, -37, 30, 167, 398, 747?
4*c**3 - c**2 - 4*c - 57
What is the q'th term of -4397, -8789, -13181, -17573, -21965, -26357?
-4392*q - 5
What is the o'th term of -120, -432, -960, -1710, -2688?
-o**3 - 102*o**2 + o - 18
What is the x'th term of 8482, 8493, 8518, 8563, 8634, 8737, 8878, 9063?
x**3 + x**2 + x + 8479
What is the l'th term of 31, 52, 67, 76, 79?
-3*l**2 + 30*l + 4
What is the o'th term of 3, 19, 35?
16*o - 13
What is the t'th term of -28, -40, -76, -148, -268, -448, -700?
-2*t**3 + 2*t - 28
What is the c'th term of 230, 226, 222, 218, 214?
-4*c + 234
What is the x'th term of -29, -53, -75, -95?
x**2 - 27*x - 3
What is the i'th term of -41, -31, -33, -53, -97, -171, -281?
-i**3 + 17*i - 57
What is the s'th term of 590, 640, 724, 842, 994, 1180, 1400?
17*s**2 - s + 574
What is the h'th term of -335, -671, -1007, -1343, -1679, -2015?
-336*h + 1
What is the y'th term of -32, -124, -264, -452?
-24*y**2 - 20*y + 12
What is the b'th term of 62, 58, 56, 56, 58, 62, 68?
b**2 - 7*b + 68
What is the a'th term of 24, 54, 106, 192, 324, 514, 774, 1116?
2*a**3 - a**2 + 19*a + 4
What is the y'th term of -128, -261, -396, -533, -672?
-y**2 - 130*y + 3
What is the t'th term of -2348, -2346, -2344, -2342, -2340?
2*t - 2350
What is the w'th term of 161, 312, 475, 656, 861, 1096, 1367?
w**3 + 144*w + 16
What is the v'th term of 91, 110, 141, 190, 263, 366, 505, 686?
v**3 + 12*v + 78
What is the w'th term of -348, -691, -1036, -1383, -1732, -2083, -2436?
-w**2 - 340*w - 7
What is the q'th term of 56, 151, 308, 527, 808?
31*q**2 + 2*q + 23
What is the r'th term of 454, 456, 458, 460, 462, 464?
2*r + 452
What is the g'th term of 65, 63, 61, 59,