-4137, -8278, -12419?
-4141*r + 4
What is the d'th term of 29, 118, 267, 476, 745?
30*d**2 - d
What is the i'th term of 0, -8, -16, -24, -32, -40?
-8*i + 8
What is the y'th term of 21, 183, 347, 513?
y**2 + 159*y - 139
What is the w'th term of 43, 100, 157?
57*w - 14
What is the z'th term of -37, -84, -131, -178?
-47*z + 10
What is the t'th term of -33, -26, -19, -12?
7*t - 40
What is the a'th term of 8, 19, 44, 89, 160, 263?
a**3 + a**2 + a + 5
What is the s'th term of 51, 79, 125, 189, 271, 371, 489?
9*s**2 + s + 41
What is the i'th term of -148, -134, -94, -16, 112, 302?
2*i**3 + i**2 - 3*i - 148
What is the h'th term of -684, -688, -692?
-4*h - 680
What is the x'th term of -578, -583, -588, -593, -598, -603?
-5*x - 573
What is the v'th term of 69, 296, 679, 1218, 1913, 2764, 3771?
78*v**2 - 7*v - 2
What is the d'th term of 18, 35, 64, 105, 158?
6*d**2 - d + 13
What is the s'th term of 18, 34, 50, 66, 82?
16*s + 2
What is the w'th term of -162, -159, -156?
3*w - 165
What is the n'th term of -240, -279, -344, -435, -552, -695?
-13*n**2 - 227
What is the y'th term of 40, 16, 8, 22, 64, 140?
y**3 + 2*y**2 - 37*y + 74
What is the b'th term of -53, -80, -117, -164?
-5*b**2 - 12*b - 36
What is the v'th term of -117, -88, -25, 84, 251, 488?
2*v**3 + 5*v**2 - 124
What is the u'th term of 133, 294, 455?
161*u - 28
What is the r'th term of 1111, 1107, 1101, 1093, 1083?
-r**2 - r + 1113
What is the k'th term of 531, 529, 527?
-2*k + 533
What is the p'th term of -7, -15, -27, -43, -63, -87?
-2*p**2 - 2*p - 3
What is the d'th term of 16, 14, 10, 4?
-d**2 + d + 16
What is the u'th term of -26, -32, -36, -38, -38, -36, -32?
u**2 - 9*u - 18
What is the a'th term of -1249, -1261, -1297, -1369, -1489, -1669, -1921?
-2*a**3 + 2*a - 1249
What is the n'th term of -31, -66, -101, -136, -171?
-35*n + 4
What is the z'th term of 15, 6, 1, 6, 27?
z**3 - 4*z**2 - 4*z + 22
What is the u'th term of -67, -68, -69, -70?
-u - 66
What is the u'th term of 45, 42, 29, 0, -51?
-u**3 + u**2 + u + 44
What is the z'th term of 769, 1543, 2319, 3097?
z**2 + 771*z - 3
What is the z'th term of -144, -304, -464, -624, -784?
-160*z + 16
What is the c'th term of -155, -317, -479?
-162*c + 7
What is the l'th term of -5, -37, -91, -167, -265, -385?
-11*l**2 + l + 5
What is the q'th term of 140, 142, 146, 152, 160, 170, 182?
q**2 - q + 140
What is the m'th term of 23, 21, 17, 11, 3, -7?
-m**2 + m + 23
What is the y'th term of -72, -141, -210, -279?
-69*y - 3
What is the c'th term of -20, -4, 12?
16*c - 36
What is the s'th term of -467, -523, -625, -779, -991, -1267?
-s**3 - 17*s**2 + 2*s - 451
What is the f'th term of 1202, 1217, 1246, 1295, 1370, 1477, 1622?
f**3 + f**2 + 5*f + 1195
What is the i'th term of -48, -39, -26, -9, 12, 37?
2*i**2 + 3*i - 53
What is the w'th term of -1123, -1121, -1117, -1111, -1103, -1093?
w**2 - w - 1123
What is the f'th term of -99, -187, -275, -363?
-88*f - 11
What is the y'th term of 105, 151, 223, 333, 493, 715?
2*y**3 + y**2 + 29*y + 73
What is the q'th term of -26, -45, -74, -119, -186?
-q**3 + q**2 - 15*q - 11
What is the w'th term of -197, -394, -589, -782, -973, -1162, -1349?
w**2 - 200*w + 2
What is the l'th term of -133, -132, -131?
l - 134
What is the s'th term of 291, 301, 309, 315, 319, 321?
-s**2 + 13*s + 279
What is the q'th term of 1928, 1936, 1950, 1970, 1996?
3*q**2 - q + 1926
What is the d'th term of -1220, -2428, -3636, -4844, -6052?
-1208*d - 12
What is the v'th term of 21, 1, -41, -111, -215, -359?
-v**3 - 5*v**2 + 2*v + 25
What is the t'th term of -116, -115, -112, -107, -100, -91?
t**2 - 2*t - 115
What is the t'th term of -123, -173, -223?
-50*t - 73
What is the r'th term of -207, -189, -167, -141, -111?
2*r**2 + 12*r - 221
What is the f'th term of 506, 511, 528, 563, 622, 711, 836, 1003?
f**3 - 2*f + 507
What is the a'th term of 2259, 2263, 2269, 2277, 2287, 2299, 2313?
a**2 + a + 2257
What is the y'th term of 7, -25, -85, -173, -289?
-14*y**2 + 10*y + 11
What is the a'th term of -485, -478, -457, -416, -349?
a**3 + a**2 - 3*a - 484
What is the d'th term of -22, -35, -64, -115, -194, -307, -460, -659?
-d**3 - 2*d**2 - 19
What is the k'th term of -886, -1771, -2656, -3541?
-885*k - 1
What is the y'th term of 3, 31, 81, 153?
11*y**2 - 5*y - 3
What is the r'th term of -44, 1, 120, 349, 724?
6*r**3 + r**2 - 51
What is the b'th term of 238, 234, 216, 178, 114?
-b**3 - b**2 + 6*b + 234
What is the q'th term of 65, 142, 221, 302, 385, 470, 557?
q**2 + 74*q - 10
What is the p'th term of 62, 135, 220, 317, 426, 547, 680?
6*p**2 + 55*p + 1
What is the g'th term of -130, -262, -394, -526, -658?
-132*g + 2
What is the x'th term of -46, -61, -86, -127, -190?
-x**3 + x**2 - 11*x - 35
What is the l'th term of 89, 79, 63, 41, 13, -21, -61?
-3*l**2 - l + 93
What is the q'th term of -26, -58, -90, -122, -154?
-32*q + 6
What is the m'th term of -110, -221, -332?
-111*m + 1
What is the z'th term of 4, 4, 16, 52, 124, 244?
2*z**3 - 6*z**2 + 4*z + 4
What is the t'th term of 0, 21, 62, 129, 228?
t**3 + 4*t**2 + 2*t - 7
What is the m'th term of -29, -244, -829, -1970, -3853?
-31*m**3 + m**2 - m + 2
What is the a'th term of -2168, -2166, -2164, -2162, -2160, -2158?
2*a - 2170
What is the b'th term of -22, -77, -198, -415, -758, -1257, -1942, -2843?
-5*b**3 - 3*b**2 - 11*b - 3
What is the c'th term of 2221, 4442, 6663?
2221*c
What is the f'th term of 8, 45, 104, 185, 288, 413?
11*f**2 + 4*f - 7
What is the z'th term of 18, 34, 32, 6, -50, -142?
-z**3 - 3*z**2 + 32*z - 10
What is the x'th term of -55, -102, -149, -196?
-47*x - 8
What is the p'th term of -40, -69, -100, -133, -168, -205, -244?
-p**2 - 26*p - 13
What is the f'th term of -30, -2, 54, 144, 274, 450?
f**3 + 8*f**2 - 3*f - 36
What is the w'th term of -100, -415, -948, -1699, -2668, -3855, -5260?
-109*w**2 + 12*w - 3
What is the t'th term of 712, 711, 710?
-t + 713
What is the t'th term of -20, -97, -246, -485, -832, -1305, -1922?
-3*t**3 - 18*t**2 - 2*t + 3
What is the w'th term of -4, -11, -18, -25, -32, -39?
-7*w + 3
What is the x'th term of -6, -18, -32, -48, -66, -86?
-x**2 - 9*x + 4
What is the m'th term of 4, 48, 168, 400, 780, 1344, 2128?
6*m**3 + 2*m**2 - 4*m
What is the r'th term of -73, -73, -71, -67, -61?
r**2 - 3*r - 71
What is the g'th term of -9, -2, 5, 12, 19, 26?
7*g - 16
What is the r'th term of 119, 274, 419, 548, 655, 734, 779?
-r**3 + r**2 + 159*r - 40
What is the v'th term of 153, 1266, 4295, 10200, 19941, 34478, 54771?
160*v**3 - 2*v**2 - v - 4
What is the j'th term of 110, 111, 98, 65, 6, -85, -214?
-j**3 - j**2 + 11*j + 101
What is the w'th term of 19, 37, 49, 49, 31, -11?
-w**3 + 3*w**2 + 16*w + 1
What is the m'th term of 12, 19, 24, 27?
-m**2 + 10*m + 3
What is the a'th term of -171, -205, -235, -261?
2*a**2 - 40*a - 133
What is the u'th term of -26, -38, -38, -20, 22, 94, 202?
u**3 - 19*u - 8
What is the x'th term of -30, -95, -204, -357, -554, -795?
-22*x**2 + x - 9
What is the d'th term of 37, 76, 115?
39*d - 2
What is the q'th term of 20, -11, -100, -277, -572, -1015, -1636, -2465?
-5*q**3 + q**2 + q + 23
What is the z'th term of 7232, 7220, 7198, 7160, 7100, 7012?
-z**3 + z**2 - 8*z + 7240
What is the o'th term of -5526, -5527, -5528, -5529?
-o - 5525
What is the x'th term of 22, 40, 94, 202, 382, 652, 1030?
3*x**3 - 3*x + 22
What is the h'th term of 140, 280, 420, 560, 700?
140*h
What is the p'th term of 323, 641, 957, 1271, 1583, 1893?
-p**2 + 321*p + 3
What is the o'th term of 80, 156, 232, 308, 384?
76*o + 4
What is the m'th term of 59, 135, 237, 377, 567, 819?
2*m**3 + m**2 + 59*m - 3
What is the z'th term of 189, 192, 195, 198, 201?
3*z + 186
What is the a'th term of 193, 773, 1739, 3091, 4829, 6953?
193*a**2 + a - 1
What is the r'th term of -108, -118, -156, -240, -388, -618, -948, -1396?
-3*r**3 + 4*r**2 - r - 108
What is the q'th term of 266, 533, 800, 1067, 1334?
267*q - 1
What is the h'th term of 246, 251, 264, 291, 338?
h**3 - 2*h**2 + 4*h + 243
What is the v'th term of 14, 27, 50, 83, 126?
5*v**2 - 2*v + 11
What is the n'th term of -1318, -2632, -3942, -5248, -6550, -7848?
2*n**2 - 1320*n
What is the h'th term of -51, -49, -47, -45, -43?
2*h - 53
What is the m'th term of 30, 25, 20?
-5*m + 35
What is the w'th term of -1, -10, -19, -22, -13, 14?
w**3 -