7, -121?
-34*p - 19
What is the i'th term of 315, 324, 339, 360, 387, 420, 459?
3*i**2 + 312
What is the z'th term of 32, 47, 68, 95, 128, 167?
3*z**2 + 6*z + 23
What is the m'th term of 8, -1, -10, -19, -28, -37?
-9*m + 17
What is the r'th term of -6, 2, 14, 30, 50, 74, 102?
2*r**2 + 2*r - 10
What is the q'th term of -62, -57, -48, -35, -18?
2*q**2 - q - 63
What is the k'th term of -8, 7, 20, 31, 40, 47?
-k**2 + 18*k - 25
What is the x'th term of 84, 156, 226, 294?
-x**2 + 75*x + 10
What is the u'th term of 625, 1248, 1871, 2494?
623*u + 2
What is the m'th term of 126, 147, 168?
21*m + 105
What is the x'th term of -36, -46, -30, 12, 80?
13*x**2 - 49*x
What is the u'th term of 0, 6, 14, 24, 36, 50?
u**2 + 3*u - 4
What is the i'th term of -7, -61, -211, -505, -991?
-8*i**3 + 2*i - 1
What is the r'th term of -30, -7, 28, 81, 158?
r**3 + 16*r - 47
What is the w'th term of -52, -30, 6, 56, 120, 198, 290?
7*w**2 + w - 60
What is the j'th term of 232, 470, 708, 946, 1184, 1422?
238*j - 6
What is the t'th term of -407, -394, -375, -350, -319, -282?
3*t**2 + 4*t - 414
What is the y'th term of -61, -253, -573, -1021?
-64*y**2 + 3
What is the s'th term of 121, 124, 129, 136?
s**2 + 120
What is the c'th term of 16, 90, 224, 418, 672?
30*c**2 - 16*c + 2
What is the g'th term of 253, 507, 761, 1015?
254*g - 1
What is the a'th term of -79, -161, -239, -313, -383, -449?
2*a**2 - 88*a + 7
What is the n'th term of 5, 30, 55, 80, 105, 130?
25*n - 20
What is the n'th term of 2452, 2420, 2374, 2308, 2216, 2092?
-n**3 - n**2 - 22*n + 2476
What is the l'th term of -248, -263, -304, -383, -512, -703, -968?
-2*l**3 - l**2 + 2*l - 247
What is the x'th term of -93, -91, -89?
2*x - 95
What is the l'th term of -117, -111, -99, -81?
3*l**2 - 3*l - 117
What is the o'th term of 8814, 8813, 8812, 8811?
-o + 8815
What is the d'th term of -337, -396, -495, -634, -813?
-20*d**2 + d - 318
What is the c'th term of 8, -9, -28, -49, -72?
-c**2 - 14*c + 23
What is the g'th term of 587, 584, 579, 572, 563?
-g**2 + 588
What is the i'th term of 187, 210, 223, 220, 195, 142, 55, -72?
-i**3 + i**2 + 27*i + 160
What is the a'th term of -141, -287, -445, -621, -821, -1051, -1317?
-a**3 - 139*a - 1
What is the x'th term of -51, -62, -85, -126, -191?
-x**3 - 4*x - 46
What is the m'th term of -2, -32, -122, -302, -602, -1052?
-5*m**3 + 5*m - 2
What is the t'th term of -137, -282, -427?
-145*t + 8
What is the i'th term of -23, -86, -211, -428, -767, -1258?
-5*i**3 - i**2 - 25*i + 8
What is the p'th term of 54, 86, 146, 240, 374, 554?
p**3 + 8*p**2 + p + 44
What is the i'th term of 39, 98, 183, 294, 431, 594?
13*i**2 + 20*i + 6
What is the w'th term of -76, -138, -202, -268, -336, -406, -478?
-w**2 - 59*w - 16
What is the l'th term of -86, -70, -22, 76, 242, 494?
3*l**3 - 2*l**2 + l - 88
What is the k'th term of 1068, 2133, 3198, 4263?
1065*k + 3
What is the t'th term of -31, -43, -41, -19, 29, 109, 227?
t**3 + t**2 - 22*t - 11
What is the d'th term of 24, 6, -26, -78, -156, -266, -414, -606?
-d**3 - d**2 - 8*d + 34
What is the c'th term of -249, -498, -747?
-249*c
What is the q'th term of -83, -131, -179, -227, -275?
-48*q - 35
What is the g'th term of -18, -50, -96, -150, -206, -258, -300?
g**3 - 13*g**2 - 6
What is the g'th term of -1425, -1438, -1465, -1512, -1585, -1690, -1833, -2020?
-g**3 - g**2 - 3*g - 1420
What is the r'th term of -57, -59, -61, -63, -65, -67?
-2*r - 55
What is the l'th term of 530, 530, 528, 524, 518?
-l**2 + 3*l + 528
What is the t'th term of 26, 30, 46, 80, 138, 226, 350, 516?
t**3 - 3*t + 28
What is the x'th term of -4806, -4802, -4796, -4788, -4778?
x**2 + x - 4808
What is the l'th term of 147, 285, 421, 555, 687, 817?
-l**2 + 141*l + 7
What is the f'th term of -42, -37, -30, -21, -10, 3?
f**2 + 2*f - 45
What is the w'th term of -1299, -2584, -3867, -5148, -6427, -7704?
w**2 - 1288*w - 12
What is the u'th term of 22, 30, 42, 58?
2*u**2 + 2*u + 18
What is the d'th term of -4, -21, -46, -79, -120, -169, -226?
-4*d**2 - 5*d + 5
What is the k'th term of -1, -16, -55, -130, -253, -436, -691?
-2*k**3 - k + 2
What is the z'th term of -37, -27, -15, -1?
z**2 + 7*z - 45
What is the m'th term of -50, -191, -426, -755, -1178?
-47*m**2 - 3
What is the o'th term of -90, -92, -94, -96, -98, -100?
-2*o - 88
What is the q'th term of 197, 198, 199, 200, 201, 202?
q + 196
What is the s'th term of -1709, -1730, -1781, -1874, -2021, -2234, -2525?
-2*s**3 - 3*s**2 + 2*s - 1706
What is the x'th term of 826, 1655, 2484?
829*x - 3
What is the h'th term of 117, 78, 39, 0, -39, -78?
-39*h + 156
What is the a'th term of -1843, -1846, -1849?
-3*a - 1840
What is the b'th term of -49, -34, -3, 50, 131?
b**3 + 2*b**2 + 2*b - 54
What is the f'th term of -302, -311, -322, -335, -350, -367?
-f**2 - 6*f - 295
What is the s'th term of -2, -4, -12, -26, -46, -72, -104?
-3*s**2 + 7*s - 6
What is the p'th term of -26743, -26749, -26759, -26773, -26791, -26813?
-2*p**2 - 26741
What is the b'th term of -9, -71, -183, -345, -557, -819, -1131?
-25*b**2 + 13*b + 3
What is the j'th term of -17, -12, -17, -38, -81?
-j**3 + j**2 + 9*j - 26
What is the y'th term of -27, -11, 15, 51, 97, 153?
5*y**2 + y - 33
What is the t'th term of 7, -59, -127, -197, -269?
-t**2 - 63*t + 71
What is the j'th term of -34, -7, 78, 251, 542, 981, 1598?
5*j**3 - j**2 - 5*j - 33
What is the g'th term of 24, 42, 60, 78?
18*g + 6
What is the q'th term of -64, -115, -150, -169?
8*q**2 - 75*q + 3
What is the q'th term of 23, 28, 43, 74, 127?
q**3 - q**2 + q + 22
What is the q'th term of 14, 77, 196, 371, 602?
28*q**2 - 21*q + 7
What is the p'th term of 3, 12, 5, -24, -81, -172, -303, -480?
-p**3 - 2*p**2 + 22*p - 16
What is the s'th term of -22, -15, -4, 11?
2*s**2 + s - 25
What is the g'th term of 693, 1384, 2075, 2766?
691*g + 2
What is the y'th term of 19, 37, 71, 127, 211?
y**3 + 2*y**2 + 5*y + 11
What is the n'th term of -71, -61, -37, 7, 77, 179?
n**3 + n**2 - 73
What is the m'th term of 501, 1951, 4367, 7749?
483*m**2 + m + 17
What is the k'th term of 250, 249, 248?
-k + 251
What is the i'th term of 54, 51, 46, 39, 30, 19?
-i**2 + 55
What is the w'th term of 27, 37, 47, 57?
10*w + 17
What is the q'th term of 34, 135, 288, 481, 702?
-2*q**3 + 38*q**2 + q - 3
What is the w'th term of -24, -45, -92, -171, -288, -449, -660?
-w**3 - 7*w**2 + 7*w - 23
What is the k'th term of -828, -826, -822, -816, -808, -798, -786?
k**2 - k - 828
What is the u'th term of -2475, -2469, -2459, -2445, -2427, -2405, -2379?
2*u**2 - 2477
What is the b'th term of 62, 65, 68, 71?
3*b + 59
What is the d'th term of 51, 136, 269, 444, 655, 896, 1161, 1444?
-d**3 + 30*d**2 + 2*d + 20
What is the q'th term of -50, -92, -128, -158, -182?
3*q**2 - 51*q - 2
What is the k'th term of 113, 108, 103, 98, 93?
-5*k + 118
What is the l'th term of 13, -2, -17, -26, -23, -2?
l**3 - 6*l**2 - 4*l + 22
What is the d'th term of -56, -13, 20, 37, 32, -1, -68?
-d**3 + d**2 + 47*d - 103
What is the f'th term of 279, 549, 813, 1071?
-3*f**2 + 279*f + 3
What is the w'th term of 70, 115, 150, 169, 166, 135, 70, -35?
-w**3 + w**2 + 49*w + 21
What is the q'th term of 21, 37, 49, 57, 61?
-2*q**2 + 22*q + 1
What is the s'th term of -39, -91, -145, -201, -259?
-s**2 - 49*s + 11
What is the q'th term of -10907, -10906, -10905, -10904?
q - 10908
What is the n'th term of 59, 52, 39, 20, -5?
-3*n**2 + 2*n + 60
What is the h'th term of -21, -98, -231, -420?
-28*h**2 + 7*h
What is the l'th term of -21, -43, -67, -93, -121?
-l**2 - 19*l - 1
What is the n'th term of -37, -64, -133, -262, -469, -772, -1189?
-3*n**3 - 3*n**2 + 3*n - 34
What is the g'th term of -17, -20, -33, -62, -113, -192, -305?
-g**3 + g**2 + g - 18
What is the y'th term of -317, -645, -973, -1301?
-328*y + 11
What is the o'th term of -190, -216, -244, -274?
-o**2 - 23*o - 166
What is the l'th term of -194, -382, -568, -752, -934?
l**2 - 191*l - 4
What is the x'th term of 48, 43, 50, 75, 124, 203, 318?
x**3 - 12*x + 59
What is the a'th term of 154, 311, 468, 625?
157*a - 3
What is the a'th term of 42, -9, -58, -105, -150, -193, -234?
a**2 - 54*a + 95
What is the k'th term of 54, 101, 148, 195, 242?
47*k + 7
What is the u'th term of 155, 139, 111, 65, -5, -105, -241, -419?
-u**3 - 9*u + 165
What is the q'th term of 147, 296,