 h'th term of -150, -152, -154, -156, -158?
-2*h - 148
What is the h'th term of -5, -16, -49, -116, -229, -400?
-2*h**3 + h**2 - 4
What is the y'th term of 55, 52, 49, 46?
-3*y + 58
What is the n'th term of 1, 39, 127, 289, 549, 931, 1459, 2157?
4*n**3 + n**2 + 7*n - 11
What is the y'th term of -106, -75, -28, 41, 138, 269, 440?
y**3 + 2*y**2 + 18*y - 127
What is the y'th term of -76, -358, -846, -1546, -2464?
-y**3 - 97*y**2 + 16*y + 6
What is the w'th term of -68, -138, -210, -284, -360, -438?
-w**2 - 67*w
What is the d'th term of -246, -478, -688, -864, -994, -1066, -1068, -988?
2*d**3 - d**2 - 243*d - 4
What is the f'th term of -2, 34, 104, 214, 370, 578, 844, 1174?
f**3 + 11*f**2 - 4*f - 10
What is the v'th term of -2, -12, -24, -38, -54, -72, -92?
-v**2 - 7*v + 6
What is the j'th term of -134, -136, -140, -146, -154, -164, -176?
-j**2 + j - 134
What is the r'th term of -1, 14, 29, 44, 59, 74?
15*r - 16
What is the s'th term of -140, -275, -410, -545, -680, -815?
-135*s - 5
What is the o'th term of 4072, 8144, 12216, 16288, 20360, 24432?
4072*o
What is the s'th term of 1973, 3946, 5919?
1973*s
What is the v'th term of -7, -96, -343, -826, -1623, -2812, -4471?
-13*v**3 - v**2 + 5*v + 2
What is the h'th term of -4, 13, 32, 53, 76?
h**2 + 14*h - 19
What is the n'th term of -74, -140, -204, -266, -326, -384?
n**2 - 69*n - 6
What is the u'th term of 9, 48, 119, 228, 381, 584, 843?
u**3 + 10*u**2 + 2*u - 4
What is the y'th term of -1798, -1800, -1802, -1804, -1806?
-2*y - 1796
What is the x'th term of -10, -46, -84, -124, -166, -210?
-x**2 - 33*x + 24
What is the f'th term of 79, 114, 149, 184, 219, 254?
35*f + 44
What is the r'th term of 108, 110, 112, 114, 116?
2*r + 106
What is the i'th term of -2236, -2233, -2232, -2233, -2236, -2241?
-i**2 + 6*i - 2241
What is the n'th term of -226, -840, -1864, -3298?
-205*n**2 + n - 22
What is the p'th term of 21, 156, 531, 1266, 2481, 4296?
20*p**3 - 5*p + 6
What is the m'th term of 2, 3, 6, 11, 18, 27?
m**2 - 2*m + 3
What is the l'th term of -115, -256, -397, -538, -679?
-141*l + 26
What is the u'th term of -48, -54, -60?
-6*u - 42
What is the t'th term of -63, -263, -597, -1065, -1667, -2403, -3273?
-67*t**2 + t + 3
What is the f'th term of -2, -82, -224, -434, -718?
-f**3 - 25*f**2 + 2*f + 22
What is the m'th term of -17, -77, -217, -467, -857, -1417, -2177?
-5*m**3 - 10*m**2 + 5*m - 7
What is the f'th term of 12629, 12625, 12619, 12611, 12601, 12589, 12575?
-f**2 - f + 12631
What is the n'th term of -25, -51, -79, -109, -141, -175?
-n**2 - 23*n - 1
What is the w'th term of 69, 134, 243, 396, 593, 834, 1119?
22*w**2 - w + 48
What is the c'th term of 160, 314, 468?
154*c + 6
What is the j'th term of 157, 314, 471, 628, 785?
157*j
What is the k'th term of -157, -311, -465, -619, -773, -927?
-154*k - 3
What is the d'th term of 50, 46, 30, -4, -62?
-d**3 + 3*d + 48
What is the q'th term of -8, 5, 22, 43?
2*q**2 + 7*q - 17
What is the v'th term of -131, -146, -161, -176?
-15*v - 116
What is the b'th term of 136, 304, 484, 682, 904, 1156, 1444, 1774?
b**3 + 161*b - 26
What is the o'th term of 17, 75, 173, 311, 489, 707, 965?
20*o**2 - 2*o - 1
What is the v'th term of 38, 130, 274, 464, 694, 958?
-v**3 + 32*v**2 + 3*v + 4
What is the n'th term of 55, 36, 1, -56, -141, -260, -419?
-n**3 - 2*n**2 - 6*n + 64
What is the m'th term of -48, -95, -142, -189, -236?
-47*m - 1
What is the j'th term of -4585, -9174, -13763, -18352?
-4589*j + 4
What is the s'th term of -5965, -11929, -17893?
-5964*s - 1
What is the m'th term of 575, 565, 555, 545, 535?
-10*m + 585
What is the a'th term of 710, 1380, 2052, 2726, 3402?
a**2 + 667*a + 42
What is the r'th term of 104, 111, 118, 125, 132?
7*r + 97
What is the v'th term of 176, 359, 568, 809, 1088?
v**3 + 7*v**2 + 155*v + 13
What is the m'th term of 19, 47, 93, 163, 263, 399, 577?
m**3 + 3*m**2 + 12*m + 3
What is the h'th term of -28, -57, -76, -85, -84?
5*h**2 - 44*h + 11
What is the l'th term of 237, 475, 713, 951, 1189, 1427?
238*l - 1
What is the h'th term of 67, 51, 25, -11?
-5*h**2 - h + 73
What is the t'th term of 2026, 2037, 2060, 2101, 2166, 2261, 2392, 2565?
t**3 + 4*t + 2021
What is the t'th term of 43, 73, 89, 85, 55, -7, -107?
-t**3 - t**2 + 40*t + 5
What is the x'th term of 276, 283, 290, 297, 304, 311?
7*x + 269
What is the h'th term of 5, 8, 15, 26?
2*h**2 - 3*h + 6
What is the n'th term of 1305, 1298, 1287, 1272, 1253, 1230, 1203?
-2*n**2 - n + 1308
What is the r'th term of -42, -49, -56?
-7*r - 35
What is the c'th term of -50, -99, -148?
-49*c - 1
What is the m'th term of -41, -407, -1397, -3323, -6497?
-52*m**3 - 2*m + 13
What is the p'th term of -1724, -1725, -1734, -1757, -1800, -1869, -1970?
-p**3 + 2*p**2 - 1725
What is the f'th term of 27, 64, 101, 138, 175, 212?
37*f - 10
What is the i'th term of 63, 67, 75, 87, 103, 123?
2*i**2 - 2*i + 63
What is the k'th term of -1493, -3000, -4507, -6014?
-1507*k + 14
What is the v'th term of -35, -72, -111, -152, -195, -240, -287?
-v**2 - 34*v
What is the n'th term of 332, 324, 302, 260, 192, 92, -46?
-n**3 - n**2 + 2*n + 332
What is the w'th term of -34, -74, -134, -208, -290, -374?
w**3 - 16*w**2 + w - 20
What is the q'th term of 1234, 1231, 1226, 1219, 1210, 1199, 1186?
-q**2 + 1235
What is the o'th term of 96, 103, 120, 153, 208, 291?
o**3 - o**2 + 3*o + 93
What is the b'th term of -2214, -2211, -2206, -2199, -2190, -2179?
b**2 - 2215
What is the d'th term of -1, -1, -3, -13, -37?
-d**3 + 5*d**2 - 8*d + 3
What is the l'th term of 7, 17, 31, 49?
2*l**2 + 4*l + 1
What is the i'th term of 179, 722, 1627, 2894?
181*i**2 - 2
What is the h'th term of 35, -25, -85?
-60*h + 95
What is the z'th term of -323, -654, -987, -1322, -1659, -1998?
-z**2 - 328*z + 6
What is the u'th term of 381, 760, 1139?
379*u + 2
What is the v'th term of -27, -248, -843, -1998, -3899, -6732?
-31*v**3 - v**2 - v + 6
What is the k'th term of -10, -61, -146, -271, -442?
-k**3 - 11*k**2 - 11*k + 13
What is the a'th term of -60, -74, -102, -150, -224, -330, -474, -662?
-a**3 - a**2 - 4*a - 54
What is the t'th term of -81, -653, -2199, -5205, -10157, -17541, -27843, -41549?
-81*t**3 - t**2 - 2*t + 3
What is the j'th term of 4, -24, -66, -122, -192, -276?
-7*j**2 - 7*j + 18
What is the d'th term of 8, 39, 124, 293, 576, 1003?
5*d**3 - 3*d**2 + 5*d + 1
What is the j'th term of 488, 980, 1472, 1964?
492*j - 4
What is the z'th term of 29, 45, 71, 113, 177, 269, 395?
z**3 - z**2 + 12*z + 17
What is the i'th term of -111, -104, -87, -54, 1, 84, 201, 358?
i**3 - i**2 + 3*i - 114
What is the g'th term of -55, -27, 1, 29, 57?
28*g - 83
What is the y'th term of 33, 55, 59, 45, 13?
-9*y**2 + 49*y - 7
What is the o'th term of -167, -332, -497, -662?
-165*o - 2
What is the o'th term of 73, 230, 483, 826, 1253?
-o**3 + 54*o**2 + 2*o + 18
What is the h'th term of 35, 88, 159, 242, 331, 420?
-h**3 + 15*h**2 + 15*h + 6
What is the a'th term of -75, -290, -649, -1152, -1799, -2590, -3525?
-72*a**2 + a - 4
What is the a'th term of -91, -170, -251, -334, -419, -506?
-a**2 - 76*a - 14
What is the r'th term of 25, 51, 77?
26*r - 1
What is the r'th term of -37118, -37107, -37084, -37043, -36978, -36883, -36752, -36579?
r**3 + 4*r - 37123
What is the x'th term of 19, -43, -105, -167?
-62*x + 81
What is the f'th term of 87, 146, 219, 312, 431, 582, 771?
f**3 + f**2 + 49*f + 36
What is the x'th term of 55, 53, 55, 67, 95, 145, 223, 335?
x**3 - 4*x**2 + 3*x + 55
What is the n'th term of 24636, 49273, 73910?
24637*n - 1
What is the u'th term of -20, -21, -10, 19, 72, 155, 274, 435?
u**3 - 8*u - 13
What is the v'th term of 162, 203, 242, 279, 314, 347?
-v**2 + 44*v + 119
What is the g'th term of 11, 82, 209, 392, 631?
28*g**2 - 13*g - 4
What is the s'th term of -50, -55, -62, -71, -82?
-s**2 - 2*s - 47
What is the t'th term of -29, -79, -149, -245, -373, -539?
-t**3 - 4*t**2 - 31*t + 7
What is the m'th term of 47112, 47113, 47114, 47115, 47116?
m + 47111
What is the i'th term of -46, -139, -294, -511, -790, -1131, -1534?
-31*i**2 - 15
What is the z'th term of -295, -299, -303, -307, -311, -315?
-4*z - 291
What is the s'th term of -75, -47, -9, 45, 121, 225, 363?
s**3 - s**2 + 24*s - 99
What is the b'th term of 155, 158, 161, 164?
3*b + 152
What is the d'th term of -24,