f 327, 360, 423, 522, 663?
h**3 + 9*h**2 - h + 318
What is the z'th term of 16, 27, 38, 49, 60?
11*z + 5
What is the k'th term of 98, 93, 78, 47, -6, -87?
-k**3 + k**2 - k + 99
What is the o'th term of -343, -341, -339?
2*o - 345
What is the r'th term of 52, 197, 442, 787?
50*r**2 - 5*r + 7
What is the f'th term of -49, -91, -139, -193, -253, -319, -391?
-3*f**2 - 33*f - 13
What is the s'th term of 164, 166, 170, 176, 184?
s**2 - s + 164
What is the q'th term of -19, -211, -729, -1735, -3391?
-27*q**3 - q**2 + 9
What is the c'th term of 1068, 2135, 3202?
1067*c + 1
What is the h'th term of 10, 7, 4, 1?
-3*h + 13
What is the b'th term of 82, 79, 78, 79, 82, 87, 94?
b**2 - 6*b + 87
What is the b'th term of -96, -98, -102, -108, -116, -126, -138?
-b**2 + b - 96
What is the b'th term of 1102, 1103, 1104, 1105?
b + 1101
What is the t'th term of -116, -122, -128, -134, -140?
-6*t - 110
What is the d'th term of -179, -183, -187, -191, -195, -199?
-4*d - 175
What is the t'th term of 273, 269, 265, 261, 257?
-4*t + 277
What is the x'th term of 921, 964, 1009, 1056?
x**2 + 40*x + 880
What is the t'th term of 4543, 4544, 4547, 4552, 4559?
t**2 - 2*t + 4544
What is the m'th term of 322, 642, 962?
320*m + 2
What is the o'th term of 12, 0, -16, -36, -60, -88, -120?
-2*o**2 - 6*o + 20
What is the k'th term of 9, -31, -165, -447, -931, -1671, -2721?
-9*k**3 + 7*k**2 + 2*k + 9
What is the k'th term of 25, 47, 107, 223, 413, 695?
3*k**3 + k**2 - 2*k + 23
What is the n'th term of 158, 318, 478, 638?
160*n - 2
What is the n'th term of -17348, -17345, -17332, -17303, -17252, -17173, -17060?
n**3 - n**2 - n - 17347
What is the n'th term of 76, 124, 168, 208, 244, 276?
-2*n**2 + 54*n + 24
What is the h'th term of 24, 96, 264, 576, 1080, 1824, 2856, 4224?
8*h**3 + 16*h
What is the y'th term of 100, 200, 300, 400, 500, 600?
100*y
What is the v'th term of 1220, 1218, 1226, 1250, 1296?
v**3 - v**2 - 6*v + 1226
What is the v'th term of 14, 13, 12, 11, 10, 9?
-v + 15
What is the l'th term of 6, 6, 0, -18, -54, -114, -204?
-l**3 + 3*l**2 - 2*l + 6
What is the d'th term of 76, 78, 82, 88, 96, 106, 118?
d**2 - d + 76
What is the q'th term of 2341, 2333, 2319, 2299, 2273?
-3*q**2 + q + 2343
What is the v'th term of 69, 95, 121, 147, 173, 199?
26*v + 43
What is the i'th term of 96, 83, 56, 9, -64?
-i**3 - i**2 - 3*i + 101
What is the h'th term of 3, -2, -7, -12, -17?
-5*h + 8
What is the m'th term of 777, 1558, 2351, 3162, 3997, 4862?
m**3 + 774*m + 2
What is the n'th term of 79, 76, 73, 70, 67, 64?
-3*n + 82
What is the r'th term of 124, 446, 988, 1756, 2756, 3994, 5476, 7208?
r**3 + 104*r**2 + 3*r + 16
What is the n'th term of 9, 35, 99, 219, 413, 699, 1095?
3*n**3 + n**2 + 2*n + 3
What is the i'th term of -17, -32, -47, -62, -77?
-15*i - 2
What is the h'th term of 26, 64, 104, 146, 190, 236, 284?
h**2 + 35*h - 10
What is the y'th term of 34, 173, 406, 733, 1154?
47*y**2 - 2*y - 11
What is the w'th term of -6400, -6397, -6394?
3*w - 6403
What is the x'th term of -10, 21, 68, 125, 186, 245?
-x**3 + 14*x**2 - 4*x - 19
What is the r'th term of 25761, 25762, 25763, 25764, 25765, 25766?
r + 25760
What is the s'th term of -41, -81, -127, -185, -261?
-s**3 + 3*s**2 - 42*s - 1
What is the k'th term of 9874, 19749, 29624, 39499?
9875*k - 1
What is the r'th term of 489, 490, 493, 498, 505, 514?
r**2 - 2*r + 490
What is the t'th term of 10839, 10841, 10845, 10851, 10859, 10869?
t**2 - t + 10839
What is the o'th term of -28, -30, -36, -46?
-2*o**2 + 4*o - 30
What is the s'th term of -47, -143, -311, -557, -887?
-s**3 - 30*s**2 + s - 17
What is the g'th term of 247, 440, 631, 820?
-g**2 + 196*g + 52
What is the t'th term of -2, -35, -94, -185, -314, -487, -710, -989?
-t**3 - 7*t**2 - 5*t + 11
What is the h'th term of 14, 37, 76, 131, 202, 289, 392?
8*h**2 - h + 7
What is the u'th term of 187, 332, 499, 700, 947?
2*u**3 - u**2 + 134*u + 52
What is the i'th term of 23, 38, 77, 152, 275, 458, 713?
2*i**3 + i + 20
What is the u'th term of -32, -91, -164, -257, -376, -527, -716?
-u**3 - u**2 - 49*u + 19
What is the x'th term of 70, 140, 210, 280, 350, 420?
70*x
What is the u'th term of 101, 216, 329, 440, 549?
-u**2 + 118*u - 16
What is the u'th term of -105, -214, -323, -432, -541?
-109*u + 4
What is the d'th term of -9, -41, -147, -363, -725, -1269, -2031?
-6*d**3 - d**2 + 13*d - 15
What is the a'th term of 3, 25, 65, 123, 199, 293, 405?
9*a**2 - 5*a - 1
What is the v'th term of 86, 598, 1986, 4688, 9142, 15786?
73*v**3 + v + 12
What is the z'th term of 27, 67, 155, 315, 571, 947, 1467?
4*z**3 + 12*z + 11
What is the u'th term of -259, -548, -837, -1126?
-289*u + 30
What is the j'th term of 13, 53, 155, 349, 665, 1133, 1783, 2645?
5*j**3 + j**2 + 2*j + 5
What is the x'th term of -35, -16, 25, 94, 197?
x**3 + 5*x**2 - 3*x - 38
What is the b'th term of 24, 18, -10, -72, -180, -346?
-2*b**3 + b**2 + 5*b + 20
What is the u'th term of -1947, -1955, -1979, -2025, -2099, -2207?
-u**3 - 2*u**2 + 5*u - 1949
What is the j'th term of 1943, 3885, 5827, 7769?
1942*j + 1
What is the i'th term of 18054, 36108, 54162, 72216, 90270?
18054*i
What is the y'th term of 8, -9, -50, -127, -252, -437?
-2*y**3 - 3*y + 13
What is the w'th term of -81, -163, -247, -333, -421, -511, -603?
-w**2 - 79*w - 1
What is the v'th term of 172, 342, 512, 682, 852?
170*v + 2
What is the s'th term of 6756, 6758, 6760, 6762, 6764, 6766?
2*s + 6754
What is the k'th term of -102, -416, -938, -1668, -2606, -3752, -5106?
-104*k**2 - 2*k + 4
What is the t'th term of -158, -157, -154, -149, -142?
t**2 - 2*t - 157
What is the t'th term of 63, 241, 535, 945?
58*t**2 + 4*t + 1
What is the n'th term of -38, -325, -804, -1475?
-96*n**2 + n + 57
What is the l'th term of -34, -67, -96, -121?
2*l**2 - 39*l + 3
What is the o'th term of 7685, 7681, 7677?
-4*o + 7689
What is the u'th term of 26, 59, 104, 167, 254, 371?
u**3 + 26*u - 1
What is the j'th term of 1509, 3017, 4527, 6039, 7553, 9069?
j**2 + 1505*j + 3
What is the j'th term of 971, 1942, 2913, 3884, 4855?
971*j
What is the g'th term of -85, -179, -285, -409, -557?
-g**3 - 87*g + 3
What is the n'th term of -2458, -2455, -2442, -2413, -2362, -2283, -2170, -2017?
n**3 - n**2 - n - 2457
What is the m'th term of 17, 7, -5, -19, -35, -53?
-m**2 - 7*m + 25
What is the b'th term of -8147, -16298, -24451, -32606, -40763, -48922, -57083?
-b**2 - 8148*b + 2
What is the s'th term of 138, 139, 138, 135?
-s**2 + 4*s + 135
What is the o'th term of -118, -233, -350, -469?
-o**2 - 112*o - 5
What is the c'th term of 82, 68, 26, -56, -190, -388, -662, -1024?
-2*c**3 - 2*c**2 + 6*c + 80
What is the q'th term of 181, 273, 365, 457, 549, 641?
92*q + 89
What is the b'th term of 22371, 22370, 22369?
-b + 22372
What is the g'th term of -10, -20, -28, -34, -38?
g**2 - 13*g + 2
What is the b'th term of 11197, 22396, 33595, 44794, 55993, 67192?
11199*b - 2
What is the b'th term of -82, -83, -82, -79, -74, -67?
b**2 - 4*b - 79
What is the k'th term of -263, -518, -773?
-255*k - 8
What is the s'th term of -206, -200, -194, -188, -182?
6*s - 212
What is the f'th term of 26, 65, 122, 191, 266, 341, 410?
-f**3 + 15*f**2 + f + 11
What is the t'th term of 87, 132, 213, 336, 507, 732?
t**3 + 12*t**2 + 2*t + 72
What is the w'th term of 296, 297, 298, 299, 300, 301?
w + 295
What is the w'th term of -256, -251, -244, -235, -224?
w**2 + 2*w - 259
What is the s'th term of -17, -22, -37, -62, -97, -142?
-5*s**2 + 10*s - 22
What is the b'th term of 75, 271, 575, 981, 1483, 2075?
-b**3 + 60*b**2 + 23*b - 7
What is the l'th term of -740, -1498, -2254, -3008, -3760, -4510, -5258?
l**2 - 761*l + 20
What is the d'th term of -1441, -1442, -1443, -1444?
-d - 1440
What is the p'th term of -8380, -8379, -8378, -8377, -8376?
p - 8381
What is the r'th term of 8, 44, 104, 188, 296?
12*r**2 - 4
What is the w'th term of 53, 430, 1465, 3488, 6829, 11818, 18785?
55*w**3 - w**2 - 5*w + 4
What is the l'th term of -39, -35, -31, -27?
4*l - 43
What is the y'th term of -21, -19, -19, -21, -25, -31, -39?
-y**2 + 5*y - 25
What is the j'th term of -13, -40, -83, -142, -217, -308?
-8*j**2 - 3*j - 2
What is the i'th term of -15270, -30542, -45814, -61086?
-15272*i + 2
What is the x'th term of -23, -3, 39, 109, 213, 357, 547, 789?
x**3 + 5*x**2 - 2*x 