*2 + 4*a - 170
What is the m'th term of -39, -85, -135, -189?
-2*m**2 - 40*m + 3
What is the n'th term of -1098, -2225, -3362, -4515, -5690, -6893, -8130, -9407?
-n**3 + n**2 - 1123*n + 25
What is the f'th term of 33, 53, 81, 123, 185, 273, 393, 551?
f**3 - 2*f**2 + 19*f + 15
What is the r'th term of 22, 36, 60, 100, 162?
r**3 - r**2 + 10*r + 12
What is the o'th term of 20, 18, 6, -22, -72, -150, -262?
-o**3 + o**2 + 2*o + 18
What is the f'th term of 3820, 3817, 3812, 3805, 3796?
-f**2 + 3821
What is the b'th term of 314, 305, 296?
-9*b + 323
What is the i'th term of 7, -69, -145, -221, -297, -373?
-76*i + 83
What is the k'th term of 59, 125, 191, 257?
66*k - 7
What is the c'th term of 1441, 1447, 1465, 1501, 1561?
c**3 - c + 1441
What is the o'th term of 10, -2, -28, -74, -146?
-o**3 - o**2 - 2*o + 14
What is the z'th term of -299, -573, -845, -1115, -1383, -1649?
z**2 - 277*z - 23
What is the x'th term of 97, 397, 897, 1597, 2497, 3597?
100*x**2 - 3
What is the v'th term of -428, -855, -1282, -1709, -2136, -2563?
-427*v - 1
What is the d'th term of -3, 29, 89, 177, 293, 437?
14*d**2 - 10*d - 7
What is the f'th term of 27, 37, 47, 57?
10*f + 17
What is the w'th term of 1, -79, -207, -377, -583, -819, -1079?
w**3 - 30*w**2 + 3*w + 27
What is the f'th term of -54, -106, -158?
-52*f - 2
What is the m'th term of -37, -95, -153, -211, -269?
-58*m + 21
What is the r'th term of 6884, 13770, 20656, 27542?
6886*r - 2
What is the q'th term of -25, 1, 81, 245, 523, 945, 1541?
5*q**3 - 3*q**2 - 27
What is the o'th term of 485, 481, 477, 473, 469?
-4*o + 489
What is the w'th term of -2375, -4750, -7125?
-2375*w
What is the v'th term of 279, 281, 283?
2*v + 277
What is the r'th term of -296, -593, -890, -1187, -1484?
-297*r + 1
What is the k'th term of 116, 132, 150, 170?
k**2 + 13*k + 102
What is the b'th term of -58, -105, -154, -205?
-b**2 - 44*b - 13
What is the g'th term of -23, -48, -75, -104?
-g**2 - 22*g
What is the i'th term of 248, 246, 244, 242, 240?
-2*i + 250
What is the r'th term of 720, 719, 704, 669, 608, 515, 384, 209?
-r**3 - r**2 + 9*r + 713
What is the b'th term of 162, 160, 168, 192, 238, 312, 420, 568?
b**3 - b**2 - 6*b + 168
What is the k'th term of 171, 346, 539, 756, 1003, 1286?
k**3 + 3*k**2 + 159*k + 8
What is the l'th term of -12084, -12083, -12080, -12075, -12068, -12059, -12048?
l**2 - 2*l - 12083
What is the g'th term of -416, -424, -438, -458?
-3*g**2 + g - 414
What is the o'th term of -1964, -1963, -1962, -1961, -1960, -1959?
o - 1965
What is the p'th term of -120, -107, -92, -81, -80, -95, -132, -197?
-p**3 + 7*p**2 - p - 125
What is the u'th term of 221, 230, 229, 212, 173?
-u**3 + u**2 + 13*u + 208
What is the y'th term of -13, -52, -147, -322, -601, -1008, -1567, -2302?
-4*y**3 - 4*y**2 + y - 6
What is the r'th term of -92, -179, -266, -353?
-87*r - 5
What is the d'th term of 22, 24, 22, 16, 6, -8, -26?
-2*d**2 + 8*d + 16
What is the w'th term of 262, 584, 1116, 1852, 2786, 3912?
-w**3 + 111*w**2 - 4*w + 156
What is the k'th term of 90, 167, 244?
77*k + 13
What is the j'th term of -161, -163, -165?
-2*j - 159
What is the d'th term of 48, 47, 48, 57, 80, 123, 192?
d**3 - 5*d**2 + 7*d + 45
What is the f'th term of -1035, -1034, -1033, -1032, -1031?
f - 1036
What is the a'th term of -1573, -3147, -4721, -6295, -7869?
-1574*a + 1
What is the k'th term of -35, 116, 367, 718, 1169, 1720?
50*k**2 + k - 86
What is the h'th term of -17, -151, -511, -1211, -2365?
-19*h**3 + h**2 - 4*h + 5
What is the r'th term of 44, 66, 110, 188, 312?
2*r**3 - r**2 + 11*r + 32
What is the u'th term of 43, 34, 13, -26, -89?
-u**3 - 2*u + 46
What is the y'th term of 61, 57, 61, 79, 117, 181, 277?
y**3 - 2*y**2 - 5*y + 67
What is the b'th term of -5, -14, -31, -56, -89, -130?
-4*b**2 + 3*b - 4
What is the d'th term of 1, -6, -17, -32, -51?
-2*d**2 - d + 4
What is the u'th term of -1547, -1554, -1565, -1580, -1599, -1622?
-2*u**2 - u - 1544
What is the k'th term of 368, 363, 356, 347, 336?
-k**2 - 2*k + 371
What is the q'th term of -1908, -1897, -1872, -1827, -1756?
q**3 + q**2 + q - 1911
What is the v'th term of -34, -40, -50, -64?
-2*v**2 - 32
What is the r'th term of 210, 229, 250, 273, 298?
r**2 + 16*r + 193
What is the y'th term of -67, -90, -115, -142?
-y**2 - 20*y - 46
What is the z'th term of -18, 46, 134, 258, 430, 662, 966?
2*z**3 + 50*z - 70
What is the u'th term of -138, -268, -412, -576, -766?
-u**3 - u**2 - 120*u - 16
What is the k'th term of 584, 749, 916, 1085?
k**2 + 162*k + 421
What is the q'th term of 162, 164, 166, 168, 170, 172?
2*q + 160
What is the t'th term of -229, -218, -193, -148, -77, 26?
t**3 + t**2 + t - 232
What is the v'th term of -916, -915, -914?
v - 917
What is the u'th term of -138, -288, -440, -594, -750, -908, -1068?
-u**2 - 147*u + 10
What is the l'th term of 15029, 15014, 14983, 14930, 14849?
-l**3 - 2*l**2 - 2*l + 15034
What is the r'th term of -1639, -1637, -1635, -1633, -1631, -1629?
2*r - 1641
What is the t'th term of -15, -35, -75, -141, -239?
-t**3 - 4*t**2 - t - 9
What is the b'th term of 45, 37, 29?
-8*b + 53
What is the m'th term of 16, -3, -22, -41, -60?
-19*m + 35
What is the f'th term of 1142, 1131, 1106, 1061, 990, 887?
-f**3 - f**2 - f + 1145
What is the d'th term of 61, 207, 353, 499, 645, 791?
146*d - 85
What is the v'th term of 42, 303, 1008, 2379, 4638, 8007, 12708?
37*v**3 + 2*v + 3
What is the j'th term of -945, -944, -943, -942?
j - 946
What is the u'th term of 13698, 13697, 13696?
-u + 13699
What is the t'th term of 43, 86, 129, 172, 215?
43*t
What is the x'th term of 64, 70, 88, 124, 184, 274, 400, 568?
x**3 - x + 64
What is the o'th term of 4, 37, 96, 181, 292?
13*o**2 - 6*o - 3
What is the r'th term of -251, -561, -989, -1595, -2439, -3581, -5081, -6999?
-10*r**3 + r**2 - 243*r + 1
What is the q'th term of 16, -9, -84, -203, -360, -549, -764?
q**3 - 31*q**2 + 61*q - 15
What is the y'th term of 4, -6, -30, -74, -144, -246, -386, -570?
-y**3 - y**2 + 6
What is the l'th term of 7, 14, 21, 28?
7*l
What is the s'th term of -48, -86, -122, -156?
s**2 - 41*s - 8
What is the f'th term of -78, -67, -56, -45?
11*f - 89
What is the y'th term of 82, 92, 102, 112?
10*y + 72
What is the c'th term of 282, 565, 848, 1131, 1414?
283*c - 1
What is the s'th term of -4, -38, -104, -208, -356, -554, -808, -1124?
-s**3 - 10*s**2 + 3*s + 4
What is the p'th term of -8556, -8557, -8558, -8559, -8560, -8561?
-p - 8555
What is the d'th term of -117, -116, -115, -114?
d - 118
What is the s'th term of -604, -605, -606, -607, -608, -609?
-s - 603
What is the k'th term of -10, -34, -72, -124, -190?
-7*k**2 - 3*k
What is the p'th term of 11, 81, 151, 221, 291, 361?
70*p - 59
What is the f'th term of -60, -45, -24, 3, 36?
3*f**2 + 6*f - 69
What is the x'th term of -11, -12, -13, -14?
-x - 10
What is the s'th term of 24, 57, 102, 159, 228, 309?
6*s**2 + 15*s + 3
What is the i'th term of 238, 239, 240, 241, 242?
i + 237
What is the v'th term of 617, 614, 609, 602, 593, 582, 569?
-v**2 + 618
What is the u'th term of 885, 1770, 2653, 3534, 4413, 5290, 6165?
-u**2 + 888*u - 2
What is the j'th term of -2961, -2971, -2993, -3033, -3097, -3191, -3321?
-j**3 - 3*j - 2957
What is the s'th term of -3, -29, -85, -183, -335, -553?
-2*s**3 - 3*s**2 - 3*s + 5
What is the d'th term of -128, -247, -368, -491, -616?
-d**2 - 116*d - 11
What is the h'th term of 233, 467, 701, 935?
234*h - 1
What is the c'th term of -98, -199, -300, -401, -502, -603?
-101*c + 3
What is the g'th term of -7, -19, -31?
-12*g + 5
What is the x'th term of 11, 20, 29?
9*x + 2
What is the i'th term of -273, -899, -1931, -3363, -5189, -7403, -9999, -12971?
i**3 - 209*i**2 - 6*i - 59
What is the o'th term of 47, 36, 3, -64, -177, -348, -589?
-2*o**3 + o**2 + 48
What is the g'th term of 118, 96, 74, 52, 30, 8?
-22*g + 140
What is the s'th term of 227, 215, 177, 101, -25, -213?
-2*s**3 - s**2 + 5*s + 225
What is the n'th term of 3, 7, 21, 51, 103?
n**3 - n**2 + 3
What is the d'th term of 44, 84, 124, 164, 204, 244?
40*d + 4
What is the s'th term of -202, -405, -608, -811, -1014, -1217?
-203*s + 1
What is the t'th term of 32, 44, 56?
12*t + 20
What is the j'th term of -190, -188, -184, -178, -170, -160?
j**2 - j - 190
What is the x'th term of 912, 911, 910, 909,