7
What is the n'th term of -1, -1, 13, 53, 131, 259, 449, 713?
2*n**3 - 5*n**2 + n + 1
What is the q'th term of 7, -4, -39, -110, -229, -408, -659?
-2*q**3 + 3*q + 6
What is the m'th term of 550, 542, 528, 508, 482?
-3*m**2 + m + 552
What is the k'th term of 1355, 2698, 4029, 5342, 6631, 7890?
-k**3 + 1350*k + 6
What is the n'th term of 7, 46, 147, 340, 655, 1122?
5*n**3 + n**2 + n
What is the p'th term of -6, 3, 18, 39, 66, 99, 138?
3*p**2 - 9
What is the z'th term of 64, 30, -64, -248, -552, -1006?
-5*z**3 + z + 68
What is the u'th term of 6, 24, 44, 60, 66?
-u**3 + 7*u**2 + 4*u - 4
What is the z'th term of -1423, -2791, -4173, -5575, -7003, -8463, -9961?
-z**3 - z**2 - 1358*z - 63
What is the q'th term of 143, 200, 257?
57*q + 86
What is the c'th term of -80, -162, -248, -338, -432?
-2*c**2 - 76*c - 2
What is the b'th term of -25, -188, -637, -1516, -2969, -5140, -8173, -12212?
-24*b**3 + b**2 + 2*b - 4
What is the w'th term of 87, 107, 145, 207, 299, 427, 597?
w**3 + 3*w**2 + 4*w + 79
What is the y'th term of -56, -48, -34, -14?
3*y**2 - y - 58
What is the r'th term of -71, -65, -63, -71, -95, -141?
-r**3 + 4*r**2 + r - 75
What is the l'th term of 1072, 1071, 1070?
-l + 1073
What is the i'th term of 71, 73, 75?
2*i + 69
What is the a'th term of 36, 77, 108, 123, 116, 81, 12, -97?
-a**3 + a**2 + 45*a - 9
What is the s'th term of -522, -524, -526, -528, -530?
-2*s - 520
What is the w'th term of -266, -265, -264, -263, -262?
w - 267
What is the d'th term of -315, -639, -973, -1323, -1695, -2095, -2529, -3003?
-d**3 + d**2 - 320*d + 5
What is the o'th term of 35945, 35946, 35947?
o + 35944
What is the i'th term of 25, 20, 13, 4?
-i**2 - 2*i + 28
What is the v'th term of -31, -72, -127, -202, -303, -436?
-v**3 - v**2 - 31*v + 2
What is the c'th term of -1982, -1981, -1980, -1979, -1978?
c - 1983
What is the t'th term of 142, 255, 368?
113*t + 29
What is the q'th term of -133, -267, -401?
-134*q + 1
What is the u'th term of 1754, 1797, 1854, 1931, 2034?
u**3 + u**2 + 33*u + 1719
What is the a'th term of 132, 129, 122, 111, 96, 77, 54?
-2*a**2 + 3*a + 131
What is the b'th term of -22, 32, 128, 272, 470, 728?
b**3 + 15*b**2 + 2*b - 40
What is the h'th term of 1, -10, -29, -56, -91, -134?
-4*h**2 + h + 4
What is the v'th term of 941, 939, 935, 929?
-v**2 + v + 941
What is the g'th term of 164, 131, 94, 53, 8, -41, -94?
-2*g**2 - 27*g + 193
What is the w'th term of 577, 589, 615, 661, 733, 837, 979, 1165?
w**3 + w**2 + 2*w + 573
What is the n'th term of -2, 57, 234, 589, 1182, 2073, 3322, 4989?
10*n**3 - n**2 - 8*n - 3
What is the v'th term of 27, 72, 119, 168?
v**2 + 42*v - 16
What is the a'th term of 444, 448, 454, 462, 472?
a**2 + a + 442
What is the s'th term of 10, 18, 28, 40, 54?
s**2 + 5*s + 4
What is the z'th term of 138, 277, 416, 555?
139*z - 1
What is the n'th term of -1333, -1330, -1327, -1324, -1321?
3*n - 1336
What is the d'th term of 101, 97, 103, 125, 169, 241, 347?
d**3 - d**2 - 8*d + 109
What is the k'th term of 7, -23, -113, -293, -593?
-5*k**3 + 5*k + 7
What is the z'th term of -181, -367, -555, -745, -937, -1131, -1327?
-z**2 - 183*z + 3
What is the n'th term of -136, -278, -432, -604, -800, -1026, -1288?
-n**3 - 135*n
What is the h'th term of 3, 1, 7, 27, 67?
h**3 - 2*h**2 - 3*h + 7
What is the p'th term of -26, -53, -84, -119, -158, -201, -248?
-2*p**2 - 21*p - 3
What is the i'th term of 10511, 10510, 10509, 10508, 10507, 10506?
-i + 10512
What is the p'th term of -35, -123, -263, -461, -723, -1055?
-p**3 - 20*p**2 - 21*p + 7
What is the r'th term of 552, 1103, 1630, 2121, 2564, 2947, 3258, 3485?
-2*r**3 + 565*r - 11
What is the o'th term of -250, -248, -246, -244, -242?
2*o - 252
What is the x'th term of -77, -148, -207, -248, -265, -252, -203, -112?
x**3 - 78*x
What is the t'th term of 314, 309, 302, 293, 282?
-t**2 - 2*t + 317
What is the y'th term of -25, -122, -293, -544, -881, -1310, -1837, -2468?
-y**3 - 31*y**2 + 3*y + 4
What is the z'th term of -38, -136, -296, -518, -802?
-31*z**2 - 5*z - 2
What is the q'th term of 45, 114, 183, 252, 321, 390?
69*q - 24
What is the m'th term of 34, 58, 84, 112?
m**2 + 21*m + 12
What is the d'th term of 124, 157, 220, 319, 460, 649, 892, 1195?
d**3 + 9*d**2 - d + 115
What is the n'th term of -2137, -2137, -2139, -2143, -2149?
-n**2 + 3*n - 2139
What is the w'th term of 32, 82, 130, 176, 220, 262?
-w**2 + 53*w - 20
What is the c'th term of 14, 37, 60, 83, 106, 129?
23*c - 9
What is the b'th term of -123, -134, -149, -168, -191?
-2*b**2 - 5*b - 116
What is the m'th term of 933, 1864, 2797, 3732, 4669, 5608?
m**2 + 928*m + 4
What is the t'th term of -448, -892, -1334, -1774, -2212, -2648?
t**2 - 447*t - 2
What is the q'th term of -247, -508, -771, -1036, -1303, -1572, -1843?
-q**2 - 258*q + 12
What is the w'th term of 30, 98, 204, 342, 506?
-w**3 + 25*w**2 + 6
What is the d'th term of -6, -9, 0, 27, 78, 159, 276?
d**3 - 10*d + 3
What is the d'th term of 54, 71, 88?
17*d + 37
What is the n'th term of 27, 55, 81, 105, 127, 147, 165?
-n**2 + 31*n - 3
What is the a'th term of -4, 37, 110, 221, 376?
a**3 + 10*a**2 + 4*a - 19
What is the m'th term of 20, 44, 68?
24*m - 4
What is the n'th term of -48679, -48680, -48681, -48682?
-n - 48678
What is the f'th term of 1863, 1866, 1871, 1878, 1887?
f**2 + 1862
What is the h'th term of 14, 18, 32, 62, 114, 194, 308?
h**3 - h**2 + 14
What is the y'th term of 13, 73, 177, 325, 517?
22*y**2 - 6*y - 3
What is the n'th term of -188, -187, -186, -185, -184, -183?
n - 189
What is the k'th term of -20, -45, -70, -95, -120, -145?
-25*k + 5
What is the w'th term of -2, 6, 2, -20, -66, -142?
-w**3 + 15*w - 16
What is the g'th term of -18, -121, -392, -915, -1774, -3053, -4836, -7207?
-14*g**3 - 5*g + 1
What is the d'th term of -2, -14, -32, -56, -86, -122?
-3*d**2 - 3*d + 4
What is the v'th term of -426, -411, -380, -327, -246, -131, 24?
v**3 + 2*v**2 + 2*v - 431
What is the k'th term of -9, -22, -39, -60, -85?
-2*k**2 - 7*k
What is the m'th term of -75, -89, -107, -135, -179, -245, -339?
-m**3 + 4*m**2 - 19*m - 59
What is the r'th term of 164, 311, 446, 575, 704, 839, 986?
r**3 - 12*r**2 + 176*r - 1
What is the r'th term of 3209, 3201, 3193?
-8*r + 3217
What is the q'th term of 10, 19, 30, 43, 58, 75, 94?
q**2 + 6*q + 3
What is the d'th term of 67, 58, 43, 22, -5, -38, -77?
-3*d**2 + 70
What is the m'th term of -245, -488, -731, -974?
-243*m - 2
What is the j'th term of -128, -207, -284, -359, -432, -503?
j**2 - 82*j - 47
What is the q'th term of 18, 30, 58, 108, 186?
q**3 + 2*q**2 - q + 16
What is the v'th term of 46, 141, 300, 523, 810, 1161?
32*v**2 - v + 15
What is the x'th term of -17, 23, 87, 175?
12*x**2 + 4*x - 33
What is the s'th term of 50, 26, 2, -22, -46?
-24*s + 74
What is the g'th term of -3, -22, -91, -234, -475, -838, -1347, -2026?
-4*g**3 - g**2 + 12*g - 10
What is the p'th term of -421, -427, -433, -439, -445, -451?
-6*p - 415
What is the l'th term of -101, -183, -265, -347, -429?
-82*l - 19
What is the j'th term of -18444, -36888, -55332, -73776, -92220, -110664?
-18444*j
What is the v'th term of 104, 210, 316, 422, 528?
106*v - 2
What is the n'th term of 38614, 38609, 38600, 38587, 38570, 38549?
-2*n**2 + n + 38615
What is the g'th term of 13, -22, -77, -152, -247, -362?
-10*g**2 - 5*g + 28
What is the o'th term of 197, 396, 595, 794, 993, 1192?
199*o - 2
What is the s'th term of 334, 331, 326, 319, 310?
-s**2 + 335
What is the n'th term of 5199, 10394, 15589?
5195*n + 4
What is the j'th term of -2, -4, -6, -8?
-2*j
What is the g'th term of -539, -1079, -1619, -2159?
-540*g + 1
What is the n'th term of 47, 54, 61, 68?
7*n + 40
What is the f'th term of -323, -334, -351, -374, -403, -438?
-3*f**2 - 2*f - 318
What is the z'th term of -77, -85, -95, -107, -121?
-z**2 - 5*z - 71
What is the g'th term of 22, 48, 76, 106, 138, 172?
g**2 + 23*g - 2
What is the o'th term of -43, -58, -87, -136, -211, -318, -463?
-o**3 - o**2 - 5*o - 36
What is the h'th term of -8, -18, -30, -44, -60, -78, -98?
-h**2 - 7*h
What is the x'th term of -234, -319, -404, -489, -574, -659?
-85*x - 149
What is the t'th term of -2, 0, -12, -50, -126, -252?
-2*t**3 + 5*t**2 + t - 6
What is the y'th term of 255, 523, 791, 1059, 1327, 1595?
268*y - 13
What is the j'th term o