 17, 28?
f**2 + 2*f - 7
What is the y'th term of 2962, 2963, 2966, 2971, 2978?
y**2 - 2*y + 2963
What is the t'th term of 5608, 5609, 5610, 5611, 5612?
t + 5607
What is the q'th term of -3, -11, -35, -81, -155, -263, -411?
-q**3 - 2*q**2 + 5*q - 5
What is the b'th term of -3200, -3201, -3204, -3209?
-b**2 + 2*b - 3201
What is the i'th term of -1426, -1401, -1376, -1351?
25*i - 1451
What is the y'th term of 413, 818, 1225, 1634, 2045?
y**2 + 402*y + 10
What is the s'th term of 29, 23, 17, 17, 29, 59?
s**3 - 6*s**2 + 5*s + 29
What is the s'th term of 318, 635, 952, 1269, 1586?
317*s + 1
What is the n'th term of -499, -996, -1493, -1990?
-497*n - 2
What is the p'th term of -52, -108, -164, -220?
-56*p + 4
What is the n'th term of -32, -68, -92, -74, 16, 208?
5*n**3 - 24*n**2 + n - 14
What is the s'th term of -60, -59, -58, -57, -56, -55?
s - 61
What is the v'th term of 10, 2, -20, -62, -130, -230?
-v**3 - v**2 + 2*v + 10
What is the i'th term of 479, 477, 475, 473, 471?
-2*i + 481
What is the q'th term of -18, -58, -124, -216, -334, -478, -648?
-13*q**2 - q - 4
What is the l'th term of 4876, 4879, 4892, 4921, 4972?
l**3 - l**2 - l + 4877
What is the q'th term of -412, -813, -1214, -1615, -2016, -2417?
-401*q - 11
What is the t'th term of 7, -11, -55, -137, -269?
-2*t**3 - t**2 - t + 11
What is the h'th term of 20, 69, 148, 257, 396, 565, 764?
15*h**2 + 4*h + 1
What is the h'th term of 25, 36, 61, 106, 177, 280?
h**3 + h**2 + h + 22
What is the x'th term of -30, -179, -420, -747, -1154, -1635, -2184, -2795?
x**3 - 52*x**2 + 21
What is the y'th term of -4114, -8227, -12340, -16453?
-4113*y - 1
What is the s'th term of 51, 53, 55, 57?
2*s + 49
What is the u'th term of 28240, 28242, 28244, 28246, 28248?
2*u + 28238
What is the g'th term of 68, 76, 84, 92, 100?
8*g + 60
What is the q'th term of -22, -102, -252, -484, -810, -1242?
-2*q**3 - 23*q**2 + 3*q
What is the s'th term of 201, 399, 597?
198*s + 3
What is the b'th term of -5, -31, -67, -107, -145, -175?
b**3 - 11*b**2 + 5
What is the f'th term of 7503, 15007, 22511, 30015?
7504*f - 1
What is the q'th term of 116, 115, 114, 113?
-q + 117
What is the x'th term of -383, -384, -385, -386, -387, -388?
-x - 382
What is the u'th term of 8, 31, 74, 143, 244, 383, 566?
u**3 + 4*u**2 + 4*u - 1
What is the w'th term of 88, 87, 86?
-w + 89
What is the s'th term of -46, -43, -54, -85, -142, -231, -358?
-s**3 - s**2 + 13*s - 57
What is the o'th term of 32, 189, 450, 815, 1284, 1857, 2534?
52*o**2 + o - 21
What is the a'th term of 60, 127, 196, 267?
a**2 + 64*a - 5
What is the z'th term of 3098, 12387, 27868, 49541, 77406?
3096*z**2 + z + 1
What is the a'th term of 22, 42, 62, 82, 102?
20*a + 2
What is the c'th term of 171, 157, 127, 75, -5, -119, -273?
-c**3 - 2*c**2 - c + 175
What is the k'th term of -17, -38, -59, -80, -101, -122?
-21*k + 4
What is the j'th term of -7, -41, -91, -151, -215?
j**3 - 14*j**2 + j + 5
What is the n'th term of 8, -20, -58, -112, -188?
-n**3 + n**2 - 24*n + 32
What is the q'th term of -48, -136, -248, -378, -520, -668?
q**3 - 18*q**2 - 41*q + 10
What is the d'th term of -97, -174, -251?
-77*d - 20
What is the k'th term of -19, -78, -177, -316?
-20*k**2 + k
What is the z'th term of 34, -7, -130, -377, -790, -1411, -2282, -3445?
-7*z**3 + z**2 + 5*z + 35
What is the i'th term of -323, -657, -991, -1325, -1659?
-334*i + 11
What is the k'th term of -531, -584, -637?
-53*k - 478
What is the k'th term of 1273, 1276, 1279?
3*k + 1270
What is the k'th term of -7706, -7701, -7686, -7655, -7602, -7521, -7406?
k**3 - k**2 + k - 7707
What is the n'th term of 139, 155, 185, 235, 311, 419, 565?
n**3 + n**2 + 6*n + 131
What is the p'th term of -109, -91, -53, 11, 107, 241?
p**3 + 4*p**2 - p - 113
What is the p'th term of 44, 107, 200, 329, 500, 719?
p**3 + 9*p**2 + 29*p + 5
What is the f'th term of -6, -9, 2, 39, 114?
2*f**3 - 5*f**2 - 2*f - 1
What is the q'th term of -37, -11, 41, 125, 247, 413?
q**3 + 7*q**2 - 2*q - 43
What is the m'th term of -19400, -19402, -19404, -19406, -19408?
-2*m - 19398
What is the y'th term of -120, -116, -112, -108, -104, -100?
4*y - 124
What is the y'th term of 226, 455, 684, 913, 1142, 1371?
229*y - 3
What is the t'th term of -117, -150, -223, -354, -561?
-3*t**3 - 2*t**2 - 6*t - 106
What is the d'th term of -2, 7, 18, 31?
d**2 + 6*d - 9
What is the m'th term of 17, 69, 159, 287, 453, 657?
19*m**2 - 5*m + 3
What is the d'th term of 48, 43, 26, -9, -68, -157, -282?
-d**3 + 2*d + 47
What is the b'th term of 61, 111, 161?
50*b + 11
What is the j'th term of -995, -1985, -2967, -3941, -4907, -5865?
4*j**2 - 1002*j + 3
What is the r'th term of -522, -505, -486, -465, -442, -417?
r**2 + 14*r - 537
What is the l'th term of 37, 39, 45, 55, 69, 87, 109?
2*l**2 - 4*l + 39
What is the f'th term of 15, 3, -31, -99, -213, -385?
-2*f**3 + f**2 - f + 17
What is the k'th term of -27, -107, -239, -423?
-26*k**2 - 2*k + 1
What is the d'th term of 5699, 5701, 5703?
2*d + 5697
What is the k'th term of 198, 195, 192, 189?
-3*k + 201
What is the n'th term of -660, -656, -650, -642, -632, -620, -606?
n**2 + n - 662
What is the p'th term of -391, -380, -355, -310, -239, -136, 5?
p**3 + p**2 + p - 394
What is the r'th term of -7, -11, -15, -19, -23?
-4*r - 3
What is the f'th term of 75, 70, 65, 60?
-5*f + 80
What is the u'th term of 1665, 1667, 1669?
2*u + 1663
What is the g'th term of -336, -669, -998, -1323, -1644, -1961, -2274?
2*g**2 - 339*g + 1
What is the c'th term of -19, -24, -23, -16, -3?
3*c**2 - 14*c - 8
What is the w'th term of 323, 648, 973, 1298?
325*w - 2
What is the p'th term of 339, 339, 345, 363, 399, 459, 549, 675?
p**3 - 3*p**2 + 2*p + 339
What is the b'th term of 27, 29, 35, 45, 59, 77, 99?
2*b**2 - 4*b + 29
What is the t'th term of 202, 405, 608, 811, 1014?
203*t - 1
What is the i'th term of -57, -117, -177, -237, -297?
-60*i + 3
What is the u'th term of -267, -260, -251, -240, -227?
u**2 + 4*u - 272
What is the a'th term of -2, -10, -22, -38, -58?
-2*a**2 - 2*a + 2
What is the d'th term of 5, 22, 73, 176, 349?
3*d**3 - d**2 - d + 4
What is the a'th term of 43, 82, 119, 154, 187, 218, 247?
-a**2 + 42*a + 2
What is the k'th term of -5946, -11895, -17844, -23793?
-5949*k + 3
What is the l'th term of -7, -30, -97, -232, -459, -802, -1285?
-4*l**3 + 2*l**2 - l - 4
What is the g'th term of 65, 123, 181, 239, 297, 355?
58*g + 7
What is the s'th term of 11, 41, 91, 161, 251?
10*s**2 + 1
What is the g'th term of 83, 166, 249, 332?
83*g
What is the x'th term of -34, -28, -22, -16, -10?
6*x - 40
What is the j'th term of 14, 33, 52, 71?
19*j - 5
What is the h'th term of -4886, -4888, -4890, -4892, -4894?
-2*h - 4884
What is the m'th term of -71, -80, -91, -104, -119, -136?
-m**2 - 6*m - 64
What is the j'th term of 28, 46, 68, 94, 124?
2*j**2 + 12*j + 14
What is the m'th term of -61, -241, -537, -949, -1477, -2121?
-58*m**2 - 6*m + 3
What is the m'th term of -281, -556, -833, -1112?
-m**2 - 272*m - 8
What is the r'th term of -35, -82, -139, -206, -283?
-5*r**2 - 32*r + 2
What is the f'th term of -207, -201, -191, -177, -159, -137, -111?
2*f**2 - 209
What is the h'th term of -60, -69, -86, -111, -144?
-4*h**2 + 3*h - 59
What is the l'th term of -629, -609, -589?
20*l - 649
What is the o'th term of 1106, 2158, 3220, 4298, 5398, 6526, 7688?
o**3 - o**2 + 1048*o + 58
What is the m'th term of 9, 46, 109, 198, 313, 454, 621?
13*m**2 - 2*m - 2
What is the y'th term of -6890, -6891, -6892, -6893?
-y - 6889
What is the r'th term of -16, -22, -32, -46, -64, -86, -112?
-2*r**2 - 14
What is the x'th term of 53, 41, 29?
-12*x + 65
What is the y'th term of -45, -98, -163, -246, -353, -490?
-y**3 - 46*y + 2
What is the x'th term of 1192, 4766, 10722, 19060, 29780?
1191*x**2 + x
What is the h'th term of 14, 38, 72, 122, 194, 294, 428, 602?
h**3 - h**2 + 20*h - 6
What is the g'th term of 7, 15, 23?
8*g - 1
What is the q'th term of -5, -12, -21, -32?
-q**2 - 4*q
What is the k'th term of 305, 304, 303?
-k + 306
What is the z'th term of 74, 141, 206, 269?
-z**2 + 70*z + 5
What is the f'th term of 18, 42, 74, 114?
4*f**2 + 12*f + 2
What is the d'th term of -564, -566, -568?
-2*d - 562
What is the c'th term of 34, 45, 56, 67, 78, 89?
11*c + 23
What is the n'th term of -66, -67, -78, -105, -154, -2