15, 402?
n**3 - 2*n**2 + 18*n + 150
What is the n'th term of -43, -96, -159, -232?
-5*n**2 - 38*n
What is the w'th term of 5815, 11631, 17447, 23263, 29079?
5816*w - 1
What is the z'th term of -10, -8, 10, 56, 142, 280?
2*z**3 - 4*z**2 - 8
What is the f'th term of 1, -1, -17, -53, -115, -209, -341?
-f**3 - f**2 + 8*f - 5
What is the w'th term of -29, -34, -45, -62, -85?
-3*w**2 + 4*w - 30
What is the z'th term of 15, 12, 1, -24, -69, -140?
-z**3 + 2*z**2 - 2*z + 16
What is the b'th term of -5, -7, -5, 1, 11?
2*b**2 - 8*b + 1
What is the y'th term of 1552, 3103, 4654, 6205, 7756, 9307?
1551*y + 1
What is the t'th term of -133, -260, -387, -514?
-127*t - 6
What is the y'th term of -713, -721, -743, -785, -853, -953, -1091?
-y**3 - y**2 + 2*y - 713
What is the g'th term of 6409, 6408, 6407, 6406, 6405, 6404?
-g + 6410
What is the g'th term of -78, -70, -50, -12, 50, 142?
g**3 + g - 80
What is the a'th term of 9, 81, 205, 381, 609, 889, 1221?
26*a**2 - 6*a - 11
What is the s'th term of 331, 330, 329, 328, 327?
-s + 332
What is the h'th term of 79, 161, 243, 325?
82*h - 3
What is the r'th term of -125, -245, -365, -485, -605, -725?
-120*r - 5
What is the y'th term of -95, -155, -313, -617, -1115, -1855, -2885, -4253?
-8*y**3 - y**2 - y - 85
What is the w'th term of -96, -351, -776, -1371, -2136?
-85*w**2 - 11
What is the g'th term of -240, -283, -400, -627, -1000, -1555, -2328, -3355?
-6*g**3 - g**2 + 2*g - 235
What is the o'th term of -143, -283, -423, -563, -703, -843?
-140*o - 3
What is the w'th term of -263, -265, -269, -275, -283, -293, -305?
-w**2 + w - 263
What is the n'th term of 37, 152, 267?
115*n - 78
What is the k'th term of 655, 654, 653?
-k + 656
What is the p'th term of 7686, 7679, 7668, 7653, 7634, 7611?
-2*p**2 - p + 7689
What is the d'th term of -81, -79, -75, -69, -61, -51?
d**2 - d - 81
What is the r'th term of 48, 62, 76, 90?
14*r + 34
What is the j'th term of -64, -130, -208, -304, -424, -574, -760, -988?
-j**3 - 59*j - 4
What is the m'th term of -40, -60, -100, -166, -264, -400?
-m**3 - 4*m**2 - m - 34
What is the w'th term of 119, 485, 1097, 1955, 3059, 4409, 6005?
123*w**2 - 3*w - 1
What is the v'th term of 214, 423, 628, 829?
-2*v**2 + 215*v + 1
What is the t'th term of -37, -110, -223, -370, -545, -742, -955, -1178?
t**3 - 26*t**2 - 2*t - 10
What is the r'th term of 933, 1881, 2829, 3777, 4725?
948*r - 15
What is the m'th term of 448, 895, 1344, 1795, 2248, 2703?
m**2 + 444*m + 3
What is the g'th term of 219, 439, 659, 879?
220*g - 1
What is the l'th term of -174, -301, -428?
-127*l - 47
What is the o'th term of -47, -350, -1169, -2762, -5387, -9302?
-43*o**3 - 2*o - 2
What is the t'th term of 10, 13, 20, 31, 46, 65?
2*t**2 - 3*t + 11
What is the c'th term of 342, 343, 346, 351, 358?
c**2 - 2*c + 343
What is the k'th term of 679, 1363, 2049, 2737, 3427, 4119, 4813?
k**2 + 681*k - 3
What is the l'th term of -32, -79, -138, -209, -292, -387, -494?
-6*l**2 - 29*l + 3
What is the j'th term of 11, 66, 157, 284, 447, 646?
18*j**2 + j - 8
What is the k'th term of 190, 163, 112, 31, -86?
-k**3 - 6*k**2 - 2*k + 199
What is the d'th term of 23, 14, 1, -16, -37, -62, -91?
-2*d**2 - 3*d + 28
What is the u'th term of -1475, -2952, -4429, -5906?
-1477*u + 2
What is the m'th term of 7, 29, 63, 115, 191, 297, 439, 623?
m**3 + 15*m - 9
What is the o'th term of 43, 82, 191, 406, 763, 1298, 2047, 3046?
6*o**3 - o**2 + 38
What is the z'th term of -57, -108, -149, -174, -177, -152, -93, 6?
z**3 - z**2 - 55*z - 2
What is the d'th term of -389, -778, -1167, -1556, -1945, -2334?
-389*d
What is the s'th term of -3797, -7616, -11437, -15260, -19085, -22912?
-s**2 - 3816*s + 20
What is the t'th term of 111, 177, 245, 315?
t**2 + 63*t + 47
What is the p'th term of 82, 133, 184, 235?
51*p + 31
What is the i'th term of -11, -17, -27, -41, -59, -81, -107?
-2*i**2 - 9
What is the r'th term of -102, -98, -90, -78, -62?
2*r**2 - 2*r - 102
What is the t'th term of -92, -91, -90, -89?
t - 93
What is the h'th term of -327, -1297, -2913, -5175, -8083?
-323*h**2 - h - 3
What is the h'th term of 10, 7, -8, -41, -98?
-h**3 + 4*h + 7
What is the w'th term of 24, 49, 74?
25*w - 1
What is the v'th term of -2735, -2738, -2743, -2750, -2759?
-v**2 - 2734
What is the z'th term of -107, -99, -89, -77, -63?
z**2 + 5*z - 113
What is the c'th term of -1451, -1439, -1413, -1367, -1295, -1191?
c**3 + c**2 + 2*c - 1455
What is the u'th term of 33, 57, 79, 99, 117?
-u**2 + 27*u + 7
What is the z'th term of 118, 255, 410, 589, 798, 1043, 1330?
z**3 + 3*z**2 + 121*z - 7
What is the f'th term of -21495, -21496, -21497, -21498?
-f - 21494
What is the k'th term of -84, -171, -272, -393, -540, -719, -936?
-k**3 - k**2 - 77*k - 5
What is the b'th term of -70, -133, -196?
-63*b - 7
What is the s'th term of -9, -14, -17, -18, -17, -14, -9?
s**2 - 8*s - 2
What is the l'th term of -2013, -4024, -6035?
-2011*l - 2
What is the f'th term of 1108, 4436, 9984, 17752, 27740?
1110*f**2 - 2*f
What is the a'th term of -4, -47, -90?
-43*a + 39
What is the c'th term of 31, 34, 39, 46, 55, 66?
c**2 + 30
What is the x'th term of -1710, -1716, -1724, -1734, -1746, -1760?
-x**2 - 3*x - 1706
What is the b'th term of 48, 396, 1334, 3156, 6156?
49*b**3 + b**2 + 2*b - 4
What is the b'th term of -53, -52, -59, -80, -121, -188, -287?
-b**3 + 2*b**2 + 2*b - 56
What is the w'th term of 233, 232, 231, 230, 229, 228?
-w + 234
What is the s'th term of -15, -19, -41, -93, -187?
-2*s**3 + 3*s**2 + s - 17
What is the i'th term of 60, 126, 192, 258, 324?
66*i - 6
What is the k'th term of 13, 30, 51, 76, 105, 138, 175?
2*k**2 + 11*k
What is the a'th term of 143, 154, 177, 218, 283, 378, 509?
a**3 + 4*a + 138
What is the w'th term of 91, 89, 87, 85?
-2*w + 93
What is the v'th term of -363, -359, -355?
4*v - 367
What is the v'th term of 695, 697, 699, 701?
2*v + 693
What is the a'th term of 1068, 1078, 1094, 1116, 1144?
3*a**2 + a + 1064
What is the s'th term of -95, -101, -111, -125, -143?
-2*s**2 - 93
What is the n'th term of 3, -1, -13, -33, -61, -97?
-4*n**2 + 8*n - 1
What is the i'th term of -1356, -1366, -1396, -1458, -1564, -1726?
-2*i**3 + 2*i**2 - 2*i - 1354
What is the k'th term of 0, 7, 20, 39?
3*k**2 - 2*k - 1
What is the k'th term of -377, -375, -373, -371, -369?
2*k - 379
What is the a'th term of 35, 30, 11, -28, -93, -190, -325, -504?
-a**3 - a**2 + 5*a + 32
What is the n'th term of 7, 19, 61, 151, 307?
3*n**3 - 3*n**2 + 7
What is the l'th term of -42, -77, -112, -147?
-35*l - 7
What is the r'th term of 2, 12, 34, 74, 138, 232?
r**3 + 3*r - 2
What is the p'th term of -21, -81, -181, -321, -501?
-20*p**2 - 1
What is the b'th term of 160, 137, 98, 37, -52?
-b**3 - 2*b**2 - 10*b + 173
What is the v'th term of 552, 1106, 1660, 2214, 2768, 3322?
554*v - 2
What is the y'th term of 11, 24, 39, 56, 75?
y**2 + 10*y
What is the y'th term of 121, 497, 1125, 2005, 3137, 4521, 6157?
126*y**2 - 2*y - 3
What is the a'th term of -3, 5, 19, 39?
3*a**2 - a - 5
What is the x'th term of 89, 159, 231, 305, 381, 459?
x**2 + 67*x + 21
What is the d'th term of -31, -89, -171, -277, -407?
-12*d**2 - 22*d + 3
What is the o'th term of 360, 719, 1068, 1401, 1712, 1995, 2244?
-o**3 + o**2 + 363*o - 3
What is the f'th term of -7, 3, 15, 23, 21?
-f**3 + 7*f**2 - 4*f - 9
What is the m'th term of 640, 638, 636, 634?
-2*m + 642
What is the u'th term of 37, 73, 109, 145?
36*u + 1
What is the n'th term of 19700, 19698, 19696, 19694, 19692, 19690?
-2*n + 19702
What is the w'th term of -726, -721, -714, -705?
w**2 + 2*w - 729
What is the p'th term of 51, 44, 39, 36, 35, 36, 39?
p**2 - 10*p + 60
What is the j'th term of -403, -401, -403, -409, -419?
-2*j**2 + 8*j - 409
What is the j'th term of 2, -20, -98, -262, -542, -968, -1570, -2378?
-5*j**3 + 2*j**2 + 7*j - 2
What is the z'th term of 578, 1161, 1748, 2345, 2958, 3593?
z**3 - 4*z**2 + 588*z - 7
What is the k'th term of 349, 350, 351, 352, 353, 354?
k + 348
What is the w'th term of 67, 226, 659, 1504, 2899, 4982?
23*w**3 - w**2 + w + 44
What is the d'th term of 19, 39, 85, 169, 303?
2*d**3 + d**2 + 3*d + 13
What is the v'th term of -1037, -1054, -1065, -1064, -1045, -1002, -929, -820?
v**3 - 3*v**2 - 15*v - 1020
What is the q'th term of -112, -113, -116, -121, -128, -137?
-q**2 + 2*q 