53, 167, 339?
2*w**3 - w**2 + w - 63
What is the a'th term of -57, -120, -181, -240, -297, -352?
a**2 - 66*a + 8
What is the a'th term of 55, 215, 483, 859, 1343, 1935, 2635?
54*a**2 - 2*a + 3
What is the t'th term of 19, 82, 177, 298, 439, 594, 757?
-t**3 + 22*t**2 + 4*t - 6
What is the c'th term of 33, 33, 31, 27, 21?
-c**2 + 3*c + 31
What is the r'th term of -33, -28, -21, -12, -1, 12?
r**2 + 2*r - 36
What is the m'th term of -15, 105, 305, 585, 945, 1385, 1905?
40*m**2 - 55
What is the q'th term of 214, 210, 204, 196, 186?
-q**2 - q + 216
What is the o'th term of 45, 52, 61, 72, 85, 100, 117?
o**2 + 4*o + 40
What is the x'th term of -134, -140, -146, -152, -158?
-6*x - 128
What is the r'th term of 1541, 6195, 13959, 24839, 38841, 55971, 76235?
r**3 + 1549*r**2 - 9
What is the m'th term of -37, -61, -81, -97?
2*m**2 - 30*m - 9
What is the o'th term of 17, 27, 37, 47, 57?
10*o + 7
What is the r'th term of 1465, 1461, 1455, 1447, 1437?
-r**2 - r + 1467
What is the b'th term of -14, -23, -22, -5, 34, 101, 202?
b**3 - b**2 - 13*b - 1
What is the c'th term of -23, -22, -17, -2, 29, 82?
c**3 - 4*c**2 + 6*c - 26
What is the k'th term of -312, -623, -934?
-311*k - 1
What is the a'th term of 1, 7, 13, 19, 25?
6*a - 5
What is the l'th term of -32, -51, -70, -89, -108, -127?
-19*l - 13
What is the a'th term of -730, -744, -758, -772, -786?
-14*a - 716
What is the r'th term of 0, 27, 92, 213, 408, 695, 1092?
3*r**3 + r**2 + 3*r - 7
What is the d'th term of 49, 44, 41, 40, 41, 44, 49?
d**2 - 8*d + 56
What is the i'th term of 61, 54, 43, 28, 9, -14?
-2*i**2 - i + 64
What is the d'th term of 21, 35, 49, 63?
14*d + 7
What is the y'th term of 58, 211, 474, 853, 1354, 1983, 2746, 3649?
y**3 + 49*y**2 - y + 9
What is the k'th term of 64, 105, 150, 199, 252, 309?
2*k**2 + 35*k + 27
What is the z'th term of -18, -83, -222, -459, -818, -1323, -1998, -2867?
-4*z**3 - 13*z**2 + 2*z - 3
What is the f'th term of 48, 89, 142, 213, 308, 433, 594?
f**3 + 34*f + 13
What is the g'th term of 336, 672, 1008, 1344?
336*g
What is the h'th term of -84, -155, -226, -297, -368?
-71*h - 13
What is the o'th term of 3607, 7217, 10827, 14437, 18047?
3610*o - 3
What is the u'th term of 54, 108, 162, 216, 270?
54*u
What is the y'th term of 398, 816, 1234?
418*y - 20
What is the c'th term of 254, 321, 388, 455?
67*c + 187
What is the u'th term of -8, 8, 38, 88, 164?
u**3 + u**2 + 6*u - 16
What is the n'th term of 49, 75, 133, 235, 393, 619?
2*n**3 + 4*n**2 + 43
What is the v'th term of 1067, 4242, 9533, 16940, 26463, 38102?
1058*v**2 + v + 8
What is the q'th term of 174, 163, 144, 117, 82, 39, -12?
-4*q**2 + q + 177
What is the r'th term of -356, -359, -364, -371, -380?
-r**2 - 355
What is the o'th term of 968, 1931, 2892, 3851, 4808, 5763?
-o**2 + 966*o + 3
What is the r'th term of 121, 507, 1151, 2053?
129*r**2 - r - 7
What is the b'th term of 3400, 6798, 10196, 13594, 16992, 20390?
3398*b + 2
What is the s'th term of -56, -127, -198, -269?
-71*s + 15
What is the c'th term of -112, -132, -168, -226, -312, -432, -592?
-c**3 - 2*c**2 - 7*c - 102
What is the f'th term of -12, -81, -276, -663, -1308?
-11*f**3 + 3*f**2 - f - 3
What is the v'th term of 40, 92, 164, 256, 368, 500?
10*v**2 + 22*v + 8
What is the m'th term of 4, 15, 32, 55, 84?
3*m**2 + 2*m - 1
What is the i'th term of 1197, 2394, 3591?
1197*i
What is the h'th term of 90, 104, 120, 132, 134, 120, 84, 20?
-h**3 + 7*h**2 + 84
What is the v'th term of -17, -2, 13, 28, 43, 58?
15*v - 32
What is the z'th term of -35, -30, -21, -8, 9?
2*z**2 - z - 36
What is the t'th term of 81, 167, 255, 345, 437, 531?
t**2 + 83*t - 3
What is the t'th term of 752, 1485, 2218, 2951?
733*t + 19
What is the d'th term of -1686, -3371, -5054, -6735?
d**2 - 1688*d + 1
What is the t'th term of -7, -4, -13, -40, -91, -172?
-t**3 + 10*t - 16
What is the f'th term of -9, -14, -21, -30, -41, -54?
-f**2 - 2*f - 6
What is the r'th term of -13834, -13835, -13836, -13837, -13838?
-r - 13833
What is the t'th term of -5, -7, -3, 13, 47, 105, 193, 317?
t**3 - 3*t**2 - 3
What is the u'th term of 13, -26, -145, -386, -791, -1402?
-7*u**3 + 2*u**2 + 4*u + 14
What is the o'th term of 34, 77, 138, 229, 362, 549?
2*o**3 - 3*o**2 + 38*o - 3
What is the h'th term of 20, 55, 126, 245, 424, 675?
2*h**3 + 6*h**2 + 3*h + 9
What is the y'th term of -69, -97, -139, -195?
-7*y**2 - 7*y - 55
What is the u'th term of -3, 1, 17, 51, 109, 197, 321?
u**3 - 3*u - 1
What is the v'th term of -37, -34, -33, -34, -37, -42?
-v**2 + 6*v - 42
What is the d'th term of 21, 38, 87, 186, 353, 606?
3*d**3 - 2*d**2 + 2*d + 18
What is the j'th term of 41, 75, 109, 143, 177?
34*j + 7
What is the l'th term of -28, -77, -126, -175, -224, -273?
-49*l + 21
What is the t'th term of 3, 25, 59, 105, 163, 233, 315?
6*t**2 + 4*t - 7
What is the u'th term of -52, -353, -854, -1555, -2456, -3557?
-100*u**2 - u + 49
What is the x'th term of 9290, 9289, 9288, 9287, 9286, 9285?
-x + 9291
What is the y'th term of -13, -58, -133, -238, -373, -538, -733?
-15*y**2 + 2
What is the q'th term of -565, -1134, -1703, -2272, -2841, -3410?
-569*q + 4
What is the n'th term of 480, 955, 1428, 1899, 2368, 2835?
-n**2 + 478*n + 3
What is the w'th term of -1, -16, -35, -52, -61, -56, -31?
w**3 - 8*w**2 + 2*w + 4
What is the m'th term of -37, -81, -137, -211, -309?
-m**3 - 37*m + 1
What is the b'th term of -2702, -5410, -8118, -10826?
-2708*b + 6
What is the r'th term of -11548, -23100, -34652, -46204?
-11552*r + 4
What is the f'th term of -17, -76, -175, -314?
-20*f**2 + f + 2
What is the o'th term of -69, -70, -71, -72, -73, -74?
-o - 68
What is the d'th term of -25, -13, -1, 11?
12*d - 37
What is the c'th term of -8, -19, -34, -53, -76, -103?
-2*c**2 - 5*c - 1
What is the b'th term of -12, -33, -50, -51, -24, 43?
2*b**3 - 10*b**2 - 5*b + 1
What is the v'th term of 10, -12, -34, -56, -78, -100?
-22*v + 32
What is the y'th term of 70, 134, 208, 298, 410?
y**3 - y**2 + 60*y + 10
What is the s'th term of 119, 111, 99, 83?
-2*s**2 - 2*s + 123
What is the l'th term of 2298, 2294, 2290, 2286?
-4*l + 2302
What is the y'th term of -7, -9, -1, 23, 69, 143?
y**3 - y**2 - 6*y - 1
What is the x'th term of 4, -4, -26, -68, -136?
-x**3 - x**2 + 2*x + 4
What is the l'th term of -18097, -18099, -18101, -18103?
-2*l - 18095
What is the b'th term of 7, 66, 181, 358, 603?
b**3 + 22*b**2 - 14*b - 2
What is the k'th term of 181, 185, 199, 229, 281, 361, 475, 629?
k**3 - k**2 + 181
What is the t'th term of -38, -69, -112, -173, -258, -373?
-t**3 - 24*t - 13
What is the h'th term of -818, -815, -810, -803, -794, -783?
h**2 - 819
What is the d'th term of 1023, 2045, 3065, 4083, 5099, 6113?
-d**2 + 1025*d - 1
What is the c'th term of 1734, 1729, 1710, 1671, 1606?
-c**3 - c**2 + 5*c + 1731
What is the s'th term of -8, -21, -24, -11, 24, 87, 184, 321?
s**3 - s**2 - 17*s + 9
What is the n'th term of 3774, 3779, 3788, 3801, 3818, 3839, 3864?
2*n**2 - n + 3773
What is the v'th term of 126, 139, 166, 213, 286, 391?
v**3 + v**2 + 3*v + 121
What is the o'th term of -41, -54, -65, -74, -81, -86?
o**2 - 16*o - 26
What is the a'th term of 3578, 7158, 10738, 14318, 17898?
3580*a - 2
What is the r'th term of 17, 21, 33, 59, 105, 177, 281?
r**3 - 2*r**2 + 3*r + 15
What is the p'th term of 64, 72, 86, 106, 132?
3*p**2 - p + 62
What is the y'th term of -455, -460, -475, -506, -559, -640, -755, -910?
-y**3 + y**2 - y - 454
What is the y'th term of 26, 3, -8, -1, 30, 91, 188, 327?
y**3 - 30*y + 55
What is the q'th term of 54, 355, 1172, 2763, 5386, 9299?
43*q**3 + 11
What is the j'th term of -109, -112, -109, -94, -61, -4?
j**3 - 3*j**2 - j - 106
What is the m'th term of 4281, 4291, 4315, 4359, 4429, 4531, 4671?
m**3 + m**2 + 4279
What is the m'th term of -33, -97, -203, -351?
-21*m**2 - m - 11
What is the i'th term of 1298, 1293, 1274, 1235, 1170, 1073, 938, 759?
-i**3 - i**2 + 5*i + 1295
What is the p'th term of 153, 306, 459, 612, 765?
153*p
What is the f'th term of -2, -4, -14, -38, -82, -152?
-f**3 + 2*f**2 - f - 2
What is the t'th term of 11, 98, 331, 782, 1523?
12*t**3 + t**2 - 2
What is the i'th term of -939, -1874, -2809, -3744, -4679?
-935*i - 4
What is the x'th term of 396, 793, 1190?
397*x - 1
What is the n'th term of 12, 39, 112, 255, 492, 847, 1344?
4