21, -5, -55?
-b**3 + 6*b**2 - b + 1
What is the o'th term of 135, 271, 407, 543, 679?
136*o - 1
What is the u'th term of -4467, -8933, -13401, -17871, -22343, -26817, -31293?
-u**2 - 4463*u - 3
What is the a'th term of 567, 574, 593, 630, 691, 782, 909?
a**3 + 566
What is the n'th term of -19805, -19793, -19767, -19721, -19649, -19545, -19403?
n**3 + n**2 + 2*n - 19809
What is the b'th term of -643, -628, -589, -514, -391, -208?
2*b**3 + b - 646
What is the s'th term of 106, 81, 52, 19?
-2*s**2 - 19*s + 127
What is the c'th term of 8923, 17849, 26777, 35707, 44639, 53573, 62509?
c**2 + 8923*c - 1
What is the h'th term of 450, 442, 434, 426, 418?
-8*h + 458
What is the f'th term of 610, 2474, 5582, 9934?
622*f**2 - 2*f - 10
What is the r'th term of -9683, -19364, -29045, -38726?
-9681*r - 2
What is the g'th term of 54, 74, 128, 234, 410, 674, 1044, 1538?
3*g**3 - g**2 + 2*g + 50
What is the v'th term of 68, 131, 192, 251, 308?
-v**2 + 66*v + 3
What is the h'th term of 204, 171, 142, 117, 96, 79?
2*h**2 - 39*h + 241
What is the i'th term of 398, 403, 410, 419, 430, 443?
i**2 + 2*i + 395
What is the x'th term of 182, 186, 200, 230, 282?
x**3 - x**2 + 182
What is the u'th term of 34, 28, 20, 10?
-u**2 - 3*u + 38
What is the x'th term of 1102, 1106, 1122, 1156, 1214?
x**3 - 3*x + 1104
What is the d'th term of 26, 90, 196, 344?
21*d**2 + d + 4
What is the h'th term of -59, -49, -15, 55, 173, 351, 601, 935?
2*h**3 - 4*h - 57
What is the b'th term of -3, -4, -5?
-b - 2
What is the h'th term of -45, -126, -237, -372, -525, -690?
h**3 - 21*h**2 - 25*h
What is the d'th term of -290, -291, -302, -329, -378, -455, -566, -717?
-d**3 + d**2 + 3*d - 293
What is the g'th term of 35, 60, 59, 20, -69, -220, -445?
-2*g**3 - g**2 + 42*g - 4
What is the f'th term of 25443, 25442, 25439, 25434, 25427, 25418?
-f**2 + 2*f + 25442
What is the d'th term of 323, 673, 1023, 1373?
350*d - 27
What is the p'th term of 30, 19, 6, -9, -26, -45?
-p**2 - 8*p + 39
What is the f'th term of -120, -206, -292, -378, -464?
-86*f - 34
What is the i'th term of 29, 73, 153, 281, 469, 729, 1073, 1513?
2*i**3 + 6*i**2 + 12*i + 9
What is the s'th term of 324, 324, 338, 372, 432?
s**3 + s**2 - 10*s + 332
What is the d'th term of 5517, 5518, 5519, 5520, 5521?
d + 5516
What is the g'th term of -127, -102, -69, -34, -3, 18, 23, 6?
-g**3 + 10*g**2 + 2*g - 138
What is the j'th term of -98, -103, -106, -107, -106, -103, -98?
j**2 - 8*j - 91
What is the o'th term of 211, 213, 213, 211, 207, 201?
-o**2 + 5*o + 207
What is the a'th term of -207, -177, -147, -117?
30*a - 237
What is the m'th term of 1545, 1549, 1565, 1599, 1657?
m**3 - 3*m + 1547
What is the y'th term of -25, -126, -385, -880, -1689?
-13*y**3 - y**2 - 7*y - 4
What is the i'th term of -1249, -1249, -1253, -1261?
-2*i**2 + 6*i - 1253
What is the o'th term of -1029, -1032, -1045, -1074, -1125, -1204?
-o**3 + o**2 + o - 1030
What is the x'th term of 15, 32, 61, 102?
6*x**2 - x + 10
What is the d'th term of 2686, 2688, 2692, 2698?
d**2 - d + 2686
What is the g'th term of -6, -7, 0, 21, 62, 129, 228?
g**3 - 2*g**2 - 2*g - 3
What is the z'th term of -4169, -8336, -12503, -16670?
-4167*z - 2
What is the j'th term of 4, -2, -18, -50, -104, -186, -302?
-j**3 + j**2 - 2*j + 6
What is the k'th term of 269, 536, 803?
267*k + 2
What is the n'th term of 460, 473, 488, 505, 524, 545, 568?
n**2 + 10*n + 449
What is the p'th term of -886, -1777, -2668, -3559?
-891*p + 5
What is the f'th term of -13, -12, 19, 104, 267, 532?
4*f**3 - 9*f**2 - 8
What is the a'th term of 1827, 3652, 5477, 7302, 9127, 10952?
1825*a + 2
What is the w'th term of -3883, -7764, -11645, -15526?
-3881*w - 2
What is the s'th term of 33, 36, 61, 120, 225, 388, 621?
2*s**3 - s**2 - 8*s + 40
What is the i'th term of -33, -37, -41, -45, -49?
-4*i - 29
What is the u'th term of -25, -49, -75, -103, -133?
-u**2 - 21*u - 3
What is the k'th term of -1449, -1447, -1447, -1449, -1453, -1459, -1467?
-k**2 + 5*k - 1453
What is the b'th term of -188, -393, -598, -803?
-205*b + 17
What is the i'th term of 336, 338, 342, 348, 356, 366?
i**2 - i + 336
What is the j'th term of -62, -103, -158, -233, -334, -467, -638?
-j**3 - j**2 - 31*j - 29
What is the x'th term of 4, -16, -50, -98, -160?
-7*x**2 + x + 10
What is the d'th term of -219, -413, -623, -855, -1115, -1409, -1743?
-d**3 - 2*d**2 - 181*d - 35
What is the i'th term of -938, -938, -936, -932, -926, -918, -908?
i**2 - 3*i - 936
What is the m'th term of -189, -190, -191, -192?
-m - 188
What is the h'th term of -5, -11, -15, -11, 7?
h**3 - 5*h**2 + 2*h - 3
What is the l'th term of 153, 189, 227, 267, 309, 353?
l**2 + 33*l + 119
What is the o'th term of -6, 7, 30, 63?
5*o**2 - 2*o - 9
What is the p'th term of -37, -38, -39, -40, -41?
-p - 36
What is the k'th term of -1, -7, -13?
-6*k + 5
What is the t'th term of -281, -1111, -2493, -4427?
-276*t**2 - 2*t - 3
What is the o'th term of 4, 35, 84, 151, 236, 339?
9*o**2 + 4*o - 9
What is the r'th term of -6817, -6819, -6821, -6823, -6825, -6827?
-2*r - 6815
What is the p'th term of 25, 94, 203, 346, 517?
-p**3 + 26*p**2 - 2*p + 2
What is the u'th term of -616, -612, -608, -604, -600?
4*u - 620
What is the w'th term of 19, 56, 109, 172, 239, 304, 361?
-w**3 + 14*w**2 + 2*w + 4
What is the z'th term of 12, 30, 48?
18*z - 6
What is the i'th term of 128, 565, 1294, 2315, 3628?
146*i**2 - i - 17
What is the q'th term of -87522, -87523, -87524, -87525, -87526?
-q - 87521
What is the g'th term of 22, 71, 176, 355, 626?
3*g**3 + 10*g**2 - 2*g + 11
What is the u'th term of 57, 240, 545, 972, 1521, 2192?
61*u**2 - 4
What is the q'th term of -7160, -14318, -21476?
-7158*q - 2
What is the n'th term of 69, 70, 71, 72, 73?
n + 68
What is the n'th term of -20, -31, -38, -41, -40?
2*n**2 - 17*n - 5
What is the w'th term of 150, 151, 150, 147, 142?
-w**2 + 4*w + 147
What is the r'th term of 35, 58, 81, 104, 127?
23*r + 12
What is the i'th term of 61, 58, 41, 4, -59, -154, -287, -464?
-i**3 - i**2 + 7*i + 56
What is the v'th term of 13804, 13805, 13806, 13807?
v + 13803
What is the h'th term of -956, -976, -996?
-20*h - 936
What is the o'th term of -66, -58, -30, 30, 134, 294, 522, 830?
2*o**3 - 2*o**2 - 66
What is the j'th term of -12, -15, -18?
-3*j - 9
What is the l'th term of 2, -2, -16, -40, -74, -118?
-5*l**2 + 11*l - 4
What is the r'th term of -17, -51, -85, -119?
-34*r + 17
What is the t'th term of 330, 659, 988, 1317, 1646, 1975?
329*t + 1
What is the v'th term of 0, -15, -40, -75?
-5*v**2 + 5
What is the u'th term of 43, 84, 115, 130, 123, 88, 19, -90?
-u**3 + u**2 + 45*u - 2
What is the j'th term of 1757, 3513, 5269, 7025?
1756*j + 1
What is the g'th term of 146, 326, 626, 1046, 1586?
60*g**2 + 86
What is the s'th term of 162, 161, 154, 135, 98, 37, -54?
-s**3 + 3*s**2 - 3*s + 163
What is the w'th term of -14, -24, -34, -44, -54, -64?
-10*w - 4
What is the v'th term of -570, -590, -610, -630, -650?
-20*v - 550
What is the x'th term of 1, -9, -27, -53?
-4*x**2 + 2*x + 3
What is the l'th term of 1402, 1394, 1374, 1336, 1274, 1182?
-l**3 - l + 1404
What is the s'th term of -42, -93, -144, -195, -246, -297?
-51*s + 9
What is the u'th term of -209, -812, -1809, -3194, -4961, -7104, -9617?
u**3 - 203*u**2 - u - 6
What is the l'th term of 2909, 5814, 8719, 11624, 14529, 17434?
2905*l + 4
What is the g'th term of 51, 168, 479, 1080, 2067, 3536, 5583, 8304?
16*g**3 + g**2 + 2*g + 32
What is the b'th term of -645, -653, -661, -669, -677?
-8*b - 637
What is the x'th term of -67, -73, -79?
-6*x - 61
What is the r'th term of -67, -58, -43, -22, 5, 38?
3*r**2 - 70
What is the m'th term of 13, 15, 23, 43, 81, 143?
m**3 - 3*m**2 + 4*m + 11
What is the d'th term of 550, 546, 538, 526, 510, 490, 466?
-2*d**2 + 2*d + 550
What is the y'th term of 3739, 3740, 3741, 3742, 3743?
y + 3738
What is the o'th term of -16, -9, 0, 11, 24?
o**2 + 4*o - 21
What is the b'th term of 7, -2, -23, -62, -125?
-b**3 - 2*b + 10
What is the w'th term of 58, 93, 144, 205, 270, 333?
-w**3 + 14*w**2 + 45
What is the y'th term of -28, -96, -208, -364, -564, -808?
-22*y**2 - 2*y - 4
What is the b'th term of -3542, -7074, -10594, -14096, -17574, -21022, -24434?
b**3 - 3539*b - 4
What is the c'th term of -47, -136, -265, -428, -619, -832?
c**3 - 26