51, -47, -43, -39, -35?
4*t - 55
What is the b'th term of 5, 26, 75, 164, 305, 510?
2*b**3 + 2*b**2 + b
What is the q'th term of -1433, -1428, -1409, -1370, -1305, -1208?
q**3 + q**2 - 5*q - 1430
What is the l'th term of 440, 441, 442, 443, 444?
l + 439
What is the x'th term of -12, -31, -62, -105, -160?
-6*x**2 - x - 5
What is the r'th term of -38, -16, 30, 106, 218, 372, 574?
r**3 + 6*r**2 - 3*r - 42
What is the k'th term of 0, 10, -2, -48, -140, -290, -510?
-2*k**3 + k**2 + 21*k - 20
What is the p'th term of 967, 969, 981, 1009, 1059, 1137, 1249, 1401?
p**3 - p**2 - 2*p + 969
What is the v'th term of 243, 970, 2189, 3906, 6127, 8858?
v**3 + 240*v**2 + 2
What is the h'th term of 5, -74, -143, -196, -227, -230, -199?
h**3 - h**2 - 83*h + 88
What is the k'th term of 354, 359, 374, 405, 458, 539, 654?
k**3 - k**2 + k + 353
What is the l'th term of 10532, 10534, 10536, 10538?
2*l + 10530
What is the a'th term of 27, 48, 95, 180, 315?
2*a**3 + a**2 + 4*a + 20
What is the k'th term of -108, -136, -164?
-28*k - 80
What is the x'th term of -142, -539, -1202, -2131, -3326?
-133*x**2 + 2*x - 11
What is the g'th term of -9450, -9452, -9454?
-2*g - 9448
What is the k'th term of 469, 463, 457?
-6*k + 475
What is the g'th term of -11, -93, -299, -689, -1323, -2261, -3563?
-10*g**3 - 2*g**2 - 6*g + 7
What is the n'th term of -263, -254, -245, -236, -227?
9*n - 272
What is the q'th term of 10853, 10852, 10851, 10850?
-q + 10854
What is the p'th term of 108, 208, 318, 444, 592, 768, 978, 1228?
p**3 - p**2 + 96*p + 12
What is the w'th term of -1, -16, -45, -94, -169, -276, -421?
-w**3 - w**2 - 5*w + 6
What is the q'th term of -229, -889, -1995, -3553, -5569, -8049, -10999, -14425?
-q**3 - 217*q**2 - 2*q - 9
What is the d'th term of 8920, 17842, 26776, 35728, 44704, 53710, 62752, 71836?
d**3 + 8915*d + 4
What is the q'th term of -6, 62, 248, 612, 1214?
10*q**3 - q**2 + q - 16
What is the q'th term of 86, 134, 192, 260, 338, 426, 524?
5*q**2 + 33*q + 48
What is the m'th term of -599, -603, -611, -623, -639, -659, -683?
-2*m**2 + 2*m - 599
What is the r'th term of -13, -31, -77, -163, -301, -503?
-2*r**3 - 2*r**2 + 2*r - 11
What is the z'th term of -413, -411, -409, -407, -405, -403?
2*z - 415
What is the p'th term of -567, -1134, -1701?
-567*p
What is the w'th term of -604, -627, -650?
-23*w - 581
What is the f'th term of 108, 131, 170, 225, 296, 383?
8*f**2 - f + 101
What is the t'th term of 61, 122, 185, 250?
t**2 + 58*t + 2
What is the d'th term of 40, 46, 58, 76, 100, 130, 166?
3*d**2 - 3*d + 40
What is the c'th term of 388, 387, 386, 385, 384, 383?
-c + 389
What is the q'th term of -840, -1677, -2516, -3357?
-q**2 - 834*q - 5
What is the p'th term of -4439, -4438, -4437, -4436, -4435, -4434?
p - 4440
What is the f'th term of 87, 88, 89, 90?
f + 86
What is the u'th term of -31, -94, -191, -322, -487?
-17*u**2 - 12*u - 2
What is the a'th term of -4, -1, 10, 35, 80, 151, 254?
a**3 - 2*a**2 + 2*a - 5
What is the u'th term of 63, 162, 289, 444, 627, 838, 1077?
14*u**2 + 57*u - 8
What is the j'th term of -17833, -17831, -17829, -17827, -17825?
2*j - 17835
What is the r'th term of 176, 211, 250, 293?
2*r**2 + 29*r + 145
What is the i'th term of -134, -125, -116, -107, -98, -89?
9*i - 143
What is the l'th term of -3, 7, 21, 39, 61, 87?
2*l**2 + 4*l - 9
What is the v'th term of 2410, 4823, 7238, 9655, 12074, 14495?
v**2 + 2410*v - 1
What is the y'th term of -1046, -2092, -3140, -4190, -5242, -6296, -7352?
-y**2 - 1043*y - 2
What is the q'th term of 257, 525, 805, 1097?
6*q**2 + 250*q + 1
What is the s'th term of 1, 25, 101, 253, 505?
4*s**3 + 2*s**2 - 10*s + 5
What is the c'th term of -62, -68, -64, -44, -2, 68, 172?
c**3 - c**2 - 10*c - 52
What is the o'th term of 116, 111, 94, 59, 0, -89, -214, -381?
-o**3 + 2*o + 115
What is the f'th term of -88, -169, -252, -337?
-f**2 - 78*f - 9
What is the p'th term of 78, 84, 104, 144, 210, 308, 444, 624?
p**3 + p**2 - 4*p + 80
What is the i'th term of -33, -88, -179, -306?
-18*i**2 - i - 14
What is the k'th term of -9213, -18426, -27627, -36810, -45969, -55098, -64191?
k**3 - 9220*k + 6
What is the i'th term of -100, -102, -104, -106?
-2*i - 98
What is the k'th term of -10, -7, 8, 41, 98, 185, 308, 473?
k**3 - 4*k - 7
What is the w'th term of -9, -22, -35?
-13*w + 4
What is the h'th term of 21, 82, 183, 324?
20*h**2 + h
What is the d'th term of -6, -25, -88, -219, -442?
-4*d**3 + 2*d**2 + 3*d - 7
What is the y'th term of 519, 529, 539, 549, 559?
10*y + 509
What is the i'th term of 298, 308, 332, 376, 446, 548?
i**3 + i**2 + 296
What is the n'th term of 30, 50, 78, 114, 158?
4*n**2 + 8*n + 18
What is the d'th term of 543, 2069, 4617, 8193, 12803, 18453?
d**3 + 505*d**2 + 4*d + 33
What is the p'th term of -24, -49, -76, -105, -136, -169?
-p**2 - 22*p - 1
What is the v'th term of 124, 147, 182, 229, 288, 359, 442?
6*v**2 + 5*v + 113
What is the z'th term of 4360, 8722, 13084, 17446, 21808?
4362*z - 2
What is the x'th term of -14519, -29037, -43555, -58073, -72591?
-14518*x - 1
What is the o'th term of 34, 75, 128, 199, 294, 419, 580, 783?
o**3 + 34*o - 1
What is the p'th term of 44, 48, 54, 62, 72?
p**2 + p + 42
What is the x'th term of -263, -261, -259?
2*x - 265
What is the b'th term of -15, -27, -47, -75?
-4*b**2 - 11
What is the s'th term of -40, -74, -108, -142, -176?
-34*s - 6
What is the u'th term of -245, -263, -283, -305, -329, -355, -383?
-u**2 - 15*u - 229
What is the i'th term of -344, -341, -336, -329, -320?
i**2 - 345
What is the i'th term of 4197, 8397, 12597?
4200*i - 3
What is the m'th term of 4, 4, 0, -8, -20?
-2*m**2 + 6*m
What is the b'th term of 45, 93, 147, 207, 273?
3*b**2 + 39*b + 3
What is the y'th term of 14, 17, 20?
3*y + 11
What is the w'th term of 9, 15, 23, 33, 45, 59, 75?
w**2 + 3*w + 5
What is the b'th term of 94, 191, 288, 385?
97*b - 3
What is the c'th term of 58, 90, 110, 112, 90, 38?
-c**3 + 39*c + 20
What is the f'th term of -10, -16, -16, -4, 26?
f**3 - 3*f**2 - 4*f - 4
What is the j'th term of -1653, -3316, -4979, -6642?
-1663*j + 10
What is the g'th term of -43, -79, -117, -157?
-g**2 - 33*g - 9
What is the b'th term of -213, -418, -585, -696, -733?
3*b**3 + b**2 - 229*b + 12
What is the s'th term of 963, 978, 1007, 1056, 1131?
s**3 + s**2 + 5*s + 956
What is the t'th term of 6, 21, 58, 129, 246, 421, 666, 993?
2*t**3 - t**2 + 4*t + 1
What is the r'th term of -10, -102, -262, -496, -810, -1210, -1702, -2292?
-r**3 - 28*r**2 - r + 20
What is the w'th term of 43, 93, 143, 193?
50*w - 7
What is the t'th term of -636, -1260, -1882, -2502?
t**2 - 627*t - 10
What is the a'th term of -1525, -3056, -4591, -6130, -7673, -9220?
-2*a**2 - 1525*a + 2
What is the w'th term of 18, 13, -4, -39, -98, -187, -312, -479?
-w**3 + 2*w + 17
What is the v'th term of 40, 64, 88, 112?
24*v + 16
What is the y'th term of -26, -59, -112, -191, -302, -451, -644, -887?
-y**3 - 4*y**2 - 14*y - 7
What is the p'th term of 174, 381, 622, 897, 1206, 1549, 1926?
17*p**2 + 156*p + 1
What is the b'th term of -775, -1534, -2293?
-759*b - 16
What is the g'th term of 3, 9, 9, 3, -9, -27, -51?
-3*g**2 + 15*g - 9
What is the f'th term of -1136, -1138, -1150, -1178, -1228, -1306, -1418?
-f**3 + f**2 + 2*f - 1138
What is the z'th term of -14, -37, -96, -209, -394?
-3*z**3 - 2*z - 9
What is the r'th term of -33, -119, -261, -459, -713, -1023, -1389?
-28*r**2 - 2*r - 3
What is the x'th term of -225, -224, -223, -222, -221?
x - 226
What is the c'th term of -151, -300, -449, -598?
-149*c - 2
What is the r'th term of -11, -19, -27, -35, -43, -51?
-8*r - 3
What is the n'th term of 608, 611, 616, 623, 632?
n**2 + 607
What is the q'th term of -1138, -1129, -1112, -1087?
4*q**2 - 3*q - 1139
What is the a'th term of -82, -318, -556, -796, -1038?
-a**2 - 233*a + 152
What is the p'th term of 2, 7, 2, -19, -62, -133, -238, -383?
-p**3 + p**2 + 9*p - 7
What is the v'th term of 31, 93, 229, 475, 867?
6*v**3 + v**2 + 17*v + 7
What is the u'th term of 11, 41, 129, 305, 599, 1041?
5*u**3 - u**2 - 2*u + 9
What is the m'th term of 1200, 2424, 3662, 4920, 6204, 7520?
m**3 + m**2 + 1214*m - 16
What is the w'th term of -121, -217, -313, -409, -505?
-96*w - 25
What is the p'th term of -15, 9, 63, 153, 285, 465?
p**3 + 9*p**2 - 10*p - 15
What is the j