6?
t**2 - 11*t - 306
What is the c'th term of -5, -23, -53, -95, -149?
-6*c**2 + 1
What is the l'th term of -8, -15, -24, -35, -48?
-l**2 - 4*l - 3
What is the d'th term of -8, -15, -26, -41?
-2*d**2 - d - 5
What is the m'th term of 1731, 3458, 5185, 6912, 8639?
1727*m + 4
What is the w'th term of 1950, 3901, 5852, 7803?
1951*w - 1
What is the h'th term of 3, -10, -37, -84, -157, -262, -405?
-h**3 - h**2 - 3*h + 8
What is the l'th term of -14, -32, -66, -122, -206, -324, -482, -686?
-l**3 - 2*l**2 - 5*l - 6
What is the m'th term of -2691, -5387, -8083, -10779?
-2696*m + 5
What is the o'th term of 819, 1633, 2447, 3261?
814*o + 5
What is the s'th term of 500, 824, 1158, 1508, 1880, 2280, 2714?
s**3 - s**2 + 320*s + 180
What is the h'th term of -1330, -1331, -1332, -1333?
-h - 1329
What is the w'th term of 131, 141, 157, 179, 207?
3*w**2 + w + 127
What is the v'th term of -1924, -1934, -1946, -1960, -1976?
-v**2 - 7*v - 1916
What is the u'th term of -11, 25, 131, 343, 697, 1229, 1975, 2971?
6*u**3 - u**2 - 3*u - 13
What is the n'th term of -16, -30, -42, -52, -60, -66?
n**2 - 17*n
What is the t'th term of -324, -592, -874, -1176, -1504, -1864, -2262?
-t**3 - t**2 - 258*t - 64
What is the v'th term of -36, -62, -78, -84, -80, -66?
5*v**2 - 41*v
What is the u'th term of -8, -26, -70, -152, -284?
-2*u**3 - u**2 - u - 4
What is the t'th term of -167, -342, -515, -686, -855, -1022, -1187?
t**2 - 178*t + 10
What is the i'th term of -216, -851, -1910, -3393, -5300?
-212*i**2 + i - 5
What is the u'th term of 3, 8, 7, 0?
-3*u**2 + 14*u - 8
What is the w'th term of 190, 187, 184, 181?
-3*w + 193
What is the x'th term of -13, -21, -29, -37, -45?
-8*x - 5
What is the y'th term of -74, -70, -66?
4*y - 78
What is the v'th term of -19619, -19618, -19617, -19616?
v - 19620
What is the g'th term of 321, 328, 335?
7*g + 314
What is the p'th term of 221, 216, 197, 158, 93?
-p**3 - p**2 + 5*p + 218
What is the n'th term of -160, -168, -178, -190, -204, -220, -238?
-n**2 - 5*n - 154
What is the n'th term of -188, -371, -550, -725, -896?
2*n**2 - 189*n - 1
What is the l'th term of -485, -957, -1393, -1775, -2085?
3*l**3 - 493*l + 5
What is the z'th term of 4617, 9242, 13869, 18498, 23129?
z**2 + 4622*z - 6
What is the y'th term of -21, -80, -179, -318, -497, -716?
-20*y**2 + y - 2
What is the l'th term of -108, -112, -116, -120, -124?
-4*l - 104
What is the p'th term of 726, 727, 728, 729?
p + 725
What is the k'th term of 259, 526, 807, 1108, 1435, 1794, 2191, 2632?
k**3 + k**2 + 257*k
What is the y'th term of -138, -240, -344, -450?
-y**2 - 99*y - 38
What is the r'th term of 640, 565, 488, 409, 328, 245?
-r**2 - 72*r + 713
What is the u'th term of -46, -145, -298, -505?
-27*u**2 - 18*u - 1
What is the w'th term of -2454, -2459, -2464?
-5*w - 2449
What is the d'th term of 11, 6, -11, -46, -105?
-d**3 + 2*d + 10
What is the c'th term of 74, 83, 98, 119, 146, 179?
3*c**2 + 71
What is the b'th term of 12, 31, 56, 87, 124, 167, 216?
3*b**2 + 10*b - 1
What is the c'th term of 66, 254, 568, 1008, 1574, 2266, 3084?
63*c**2 - c + 4
What is the q'th term of 5, 14, 35, 74, 137, 230, 359, 530?
q**3 + 2*q + 2
What is the m'th term of 37, 44, 55, 70, 89, 112, 139?
2*m**2 + m + 34
What is the b'th term of 1579, 1572, 1555, 1522, 1467, 1384, 1267?
-b**3 + b**2 - 3*b + 1582
What is the t'th term of -800, -1389, -1964, -2519, -3048, -3545?
t**3 + t**2 - 599*t - 203
What is the l'th term of -238, -245, -264, -301, -362, -453, -580?
-l**3 - 237
What is the o'th term of 5717, 5720, 5725, 5732, 5741, 5752?
o**2 + 5716
What is the k'th term of 668, 1329, 1990?
661*k + 7
What is the c'th term of 0, 5, 12, 21?
c**2 + 2*c - 3
What is the a'th term of 677, 1352, 2029, 2708, 3389?
a**2 + 672*a + 4
What is the z'th term of -83, -78, -75, -74, -75?
-z**2 + 8*z - 90
What is the l'th term of 15, 234, 835, 2010, 3951, 6850, 10899, 16290?
32*l**3 - l**2 - 2*l - 14
What is the v'th term of 476, 445, 414?
-31*v + 507
What is the w'th term of -341, -701, -1049, -1379, -1685, -1961, -2201, -2399?
w**3 - 367*w + 25
What is the g'th term of -4176, -8351, -12526, -16701?
-4175*g - 1
What is the l'th term of 34, 28, 22, 16, 10?
-6*l + 40
What is the j'th term of 25, 11, -5, -23?
-j**2 - 11*j + 37
What is the n'th term of 815, 810, 801, 788, 771, 750?
-2*n**2 + n + 816
What is the c'th term of -144, -965, -3200, -7557, -14744, -25469?
-118*c**3 + c**2 + 2*c - 29
What is the r'th term of 1811, 1816, 1825, 1838, 1855?
2*r**2 - r + 1810
What is the w'th term of 28, 8, -26, -74, -136, -212?
-7*w**2 + w + 34
What is the m'th term of 12591, 12586, 12569, 12534, 12475, 12386?
-m**3 + 2*m + 12590
What is the g'th term of 1468, 1472, 1478, 1486, 1496?
g**2 + g + 1466
What is the q'th term of -21, -68, -155, -288, -473?
-q**3 - 14*q**2 + 2*q - 8
What is the z'th term of 1429, 2854, 4279, 5704?
1425*z + 4
What is the y'th term of 125, 129, 135, 143?
y**2 + y + 123
What is the t'th term of 60, -22, -174, -408, -736?
-2*t**3 - 23*t**2 + t + 84
What is the h'th term of -87, -170, -239, -288, -311, -302, -255, -164?
h**3 + h**2 - 93*h + 4
What is the s'th term of -1738, -3474, -5210, -6946?
-1736*s - 2
What is the a'th term of 39, 37, 35?
-2*a + 41
What is the f'th term of 1407, 2816, 4223, 5628, 7031, 8432, 9831?
-f**2 + 1412*f - 4
What is the a'th term of -15, -75, -127, -165, -183, -175, -135?
a**3 - 2*a**2 - 61*a + 47
What is the m'th term of -51, -100, -149, -198, -247, -296?
-49*m - 2
What is the u'th term of -2929, -2928, -2927, -2926, -2925?
u - 2930
What is the m'th term of -11, -86, -211, -386, -611, -886?
-25*m**2 + 14
What is the s'th term of 28, 42, 56, 70?
14*s + 14
What is the s'th term of -87, -82, -77, -72?
5*s - 92
What is the z'th term of 26, 52, 76, 98?
-z**2 + 29*z - 2
What is the k'th term of -2, -9, -18, -29?
-k**2 - 4*k + 3
What is the c'th term of -94, -368, -816, -1432, -2210, -3144, -4228, -5456?
c**3 - 93*c**2 - 2*c
What is the l'th term of 41, 94, 159, 242, 349, 486?
l**3 + 46*l - 6
What is the z'th term of 75, 76, 77, 78, 79?
z + 74
What is the w'th term of -55, -253, -597, -1087, -1723, -2505, -3433?
-73*w**2 + 21*w - 3
What is the v'th term of 37, 21, -7, -53, -123, -223, -359, -537?
-v**3 - 9*v + 47
What is the a'th term of -30, -34, -36, -36, -34?
a**2 - 7*a - 24
What is the u'th term of 5, 19, 33, 47, 61?
14*u - 9
What is the j'th term of 243, 250, 257, 264?
7*j + 236
What is the z'th term of 24, 45, 84, 147, 240, 369?
z**3 + 3*z**2 + 5*z + 15
What is the u'th term of 7, -9, -25, -41, -57, -73?
-16*u + 23
What is the t'th term of -394, -782, -1170, -1558?
-388*t - 6
What is the u'th term of 6, 42, 118, 246, 438, 706, 1062?
2*u**3 + 8*u**2 - 2*u - 2
What is the s'th term of -583, -1184, -1785, -2386, -2987?
-601*s + 18
What is the w'th term of -46, -193, -438, -781?
-49*w**2 + 3
What is the n'th term of 137, 142, 147, 152, 157?
5*n + 132
What is the c'th term of -5, 3, 9, 7, -9, -45, -107, -201?
-c**3 + 5*c**2 - 9
What is the k'th term of -3, -10, -35, -84, -163?
-k**3 - 3*k**2 + 9*k - 8
What is the h'th term of -14, -13, -12, -11?
h - 15
What is the t'th term of 449, 466, 495, 536, 589?
6*t**2 - t + 444
What is the g'th term of 1758, 1757, 1756, 1755?
-g + 1759
What is the u'th term of -127, -127, -129, -133, -139, -147, -157?
-u**2 + 3*u - 129
What is the y'th term of -8, -7, -2, 7?
2*y**2 - 5*y - 5
What is the g'th term of -2481, -2476, -2469, -2460?
g**2 + 2*g - 2484
What is the d'th term of 68, 138, 208, 278?
70*d - 2
What is the r'th term of 57, 184, 383, 654, 997?
36*r**2 + 19*r + 2
What is the d'th term of 327, 326, 325?
-d + 328
What is the t'th term of 142, 134, 122, 106?
-2*t**2 - 2*t + 146
What is the s'th term of -4, 5, 26, 65, 128, 221, 350?
s**3 + 2*s - 7
What is the a'th term of 244, 478, 712?
234*a + 10
What is the m'th term of -655, -654, -653?
m - 656
What is the t'th term of -159, -160, -161, -162, -163, -164?
-t - 158
What is the w'th term of 20, 11, -22, -91, -208, -385, -634, -967?
-2*w**3 + 5*w + 17
What is the w'th term of 374, 1489, 3348, 5951, 9298, 13389, 18224?
372*w**2 - w + 3
What is the v'th term of 95, 71, 47, 23, -1?
-24*v + 119
What is the g'th term of 504, 1010, 1516?
506*g - 2
What is the s'th term of -228, -458, -686, -912, -1136?
s**2 - 233*s + 4