 - 1
What is the f'th term of -244, -235, -212, -169, -100, 1, 140?
f**3 + f**2 - f - 245
What is the b'th term of -13, -126, -433, -1030, -2013, -3478, -5521?
-16*b**3 - b**2 + 2*b + 2
What is the d'th term of -3077, -6154, -9231, -12308, -15385?
-3077*d
What is the x'th term of 1246, 2483, 3734, 5005, 6302, 7631, 8998, 10409?
x**3 + x**2 + 1227*x + 17
What is the k'th term of -3, 73, 257, 597, 1141, 1937, 3033?
8*k**3 + 6*k**2 + 2*k - 19
What is the q'th term of -206, -406, -600, -788, -970, -1146?
3*q**2 - 209*q
What is the m'th term of 59, 56, 51, 44?
-m**2 + 60
What is the h'th term of -12, -10, -6, 0, 8, 18, 30?
h**2 - h - 12
What is the f'th term of -7, -44, -149, -358, -707, -1232?
-6*f**3 + 2*f**2 - f - 2
What is the i'th term of 111, 192, 271, 348, 423, 496, 567?
-i**2 + 84*i + 28
What is the n'th term of -219, -446, -663, -864, -1043, -1194, -1311, -1388?
n**3 - n**2 - 231*n + 12
What is the j'th term of 139, 280, 419, 556?
-j**2 + 144*j - 4
What is the x'th term of -6, 47, 138, 267, 434, 639?
19*x**2 - 4*x - 21
What is the k'th term of -57, -227, -511, -909, -1421?
-57*k**2 + k - 1
What is the n'th term of -153, -147, -137, -123, -105?
2*n**2 - 155
What is the a'th term of -10, -5, 0, 5?
5*a - 15
What is the v'th term of 9, 63, 187, 417, 789?
6*v**3 - v**2 + 15*v - 11
What is the h'th term of -424, -832, -1238, -1642, -2044, -2444?
h**2 - 411*h - 14
What is the b'th term of -1, -11, -25, -43, -65, -91?
-2*b**2 - 4*b + 5
What is the r'th term of -1, 11, 47, 113, 215, 359, 551?
r**3 + 6*r**2 - 13*r + 5
What is the f'th term of -38, -79, -120?
-41*f + 3
What is the h'th term of 27, 10, -35, -120, -257, -458, -735?
-2*h**3 - 2*h**2 + 3*h + 28
What is the n'th term of 247, 249, 251?
2*n + 245
What is the z'th term of -10, -29, -76, -163, -302, -505, -784?
-2*z**3 - 2*z**2 + z - 7
What is the h'th term of 351, 376, 405, 438, 475?
2*h**2 + 19*h + 330
What is the c'th term of -424, -426, -438, -466, -516?
-c**3 + c**2 + 2*c - 426
What is the h'th term of 91, 242, 493, 844, 1295, 1846, 2497?
50*h**2 + h + 40
What is the q'th term of 11, 27, 57, 107, 183, 291?
q**3 + q**2 + 6*q + 3
What is the a'th term of -1901, -3789, -5677, -7565, -9453?
-1888*a - 13
What is the i'th term of -1106, -2206, -3306, -4406?
-1100*i - 6
What is the m'th term of -418, -417, -416, -415, -414?
m - 419
What is the n'th term of 30, 85, 116, 111, 58, -55, -240?
-2*n**3 + 69*n - 37
What is the n'th term of -127, -492, -1101, -1954, -3051, -4392?
-122*n**2 + n - 6
What is the u'th term of -713, -710, -707, -704, -701, -698?
3*u - 716
What is the m'th term of 267, 256, 231, 186, 115, 12?
-m**3 - m**2 - m + 270
What is the n'th term of -203, -232, -261, -290, -319?
-29*n - 174
What is the m'th term of -6, -8, -10?
-2*m - 4
What is the v'th term of 211, 412, 591, 736, 835?
-2*v**3 + v**2 + 212*v
What is the q'th term of -13, -36, -59, -82, -105, -128?
-23*q + 10
What is the g'th term of -1, 0, 21, 74, 171?
2*g**3 - 2*g**2 - 7*g + 6
What is the y'th term of -31, -36, -45, -58, -75, -96?
-2*y**2 + y - 30
What is the z'th term of 317, 2599, 8795, 20861, 40753?
326*z**3 + z**2 - 3*z - 7
What is the c'th term of 442, 447, 452, 457, 462, 467?
5*c + 437
What is the h'th term of 284, 570, 856, 1142?
286*h - 2
What is the d'th term of 91, 98, 125, 184, 287, 446, 673?
2*d**3 - 2*d**2 - d + 92
What is the o'th term of 11, 37, 113, 263, 511, 881, 1397?
4*o**3 + o**2 - 5*o + 11
What is the y'th term of -140, -163, -188, -215, -244?
-y**2 - 20*y - 119
What is the f'th term of -40, -97, -154, -211, -268?
-57*f + 17
What is the n'th term of 715, 1421, 2125, 2827, 3527, 4225?
-n**2 + 709*n + 7
What is the n'th term of -5445, -5446, -5447, -5448, -5449, -5450?
-n - 5444
What is the l'th term of 44, 61, 78, 95, 112, 129?
17*l + 27
What is the d'th term of -39, -71, -103, -135?
-32*d - 7
What is the a'th term of -35, -152, -343, -602, -923?
a**3 - 43*a**2 + 5*a + 2
What is the m'th term of 3033, 6067, 9101, 12135?
3034*m - 1
What is the b'th term of -181, -293, -405, -517, -629, -741?
-112*b - 69
What is the t'th term of -31, -39, -47, -55?
-8*t - 23
What is the r'th term of -194, -195, -196, -197?
-r - 193
What is the s'th term of -29, -28, -25, -20?
s**2 - 2*s - 28
What is the q'th term of 73, 76, 81, 88, 97?
q**2 + 72
What is the k'th term of -2, -7, -12, -17, -22, -27?
-5*k + 3
What is the g'th term of -18, -50, -94, -150, -218, -298, -390?
-6*g**2 - 14*g + 2
What is the i'th term of -227, -454, -681?
-227*i
What is the g'th term of -29, -54, -95, -152?
-8*g**2 - g - 20
What is the d'th term of 1928, 1892, 1846, 1784, 1700, 1588, 1442, 1256?
-d**3 + d**2 - 32*d + 1960
What is the f'th term of 251, 999, 2245, 3989, 6231, 8971, 12209?
249*f**2 + f + 1
What is the t'th term of -289, -576, -863, -1150, -1437, -1724?
-287*t - 2
What is the i'th term of -1393, -1385, -1363, -1321, -1253, -1153?
i**3 + i**2 - 2*i - 1393
What is the p'th term of -9, -15, -19, -15, 3, 41?
p**3 - 5*p**2 + 2*p - 7
What is the d'th term of -158, -312, -460, -602, -738, -868?
3*d**2 - 163*d + 2
What is the y'th term of 872, 874, 876, 878?
2*y + 870
What is the t'th term of -67, -4, 59?
63*t - 130
What is the x'th term of -55, -233, -529, -943, -1475, -2125, -2893?
-59*x**2 - x + 5
What is the d'th term of -4556, -4551, -4542, -4529?
2*d**2 - d - 4557
What is the p'th term of -41, -158, -349, -614, -953, -1366, -1853?
-37*p**2 - 6*p + 2
What is the l'th term of 3, -14, -41, -78, -125, -182?
-5*l**2 - 2*l + 10
What is the d'th term of 3, -16, -41, -66, -85?
d**3 - 9*d**2 + d + 10
What is the b'th term of 4235, 4232, 4229, 4226?
-3*b + 4238
What is the f'th term of -37, -77, -117?
-40*f + 3
What is the r'th term of -453, -455, -455, -453?
r**2 - 5*r - 449
What is the k'th term of -8, -11, -58, -185, -428, -823, -1406, -2213?
-6*k**3 + 14*k**2 - 3*k - 13
What is the a'th term of 9, 18, 29, 36, 33, 14, -27?
-a**3 + 7*a**2 - 5*a + 8
What is the o'th term of 62, 95, 126, 155?
-o**2 + 36*o + 27
What is the m'th term of -851, -853, -855?
-2*m - 849
What is the i'th term of -12, -140, -484, -1152, -2252, -3892, -6180, -9224?
-18*i**3 - 2*i + 8
What is the k'th term of -622, -610, -598?
12*k - 634
What is the j'th term of -3086, -3084, -3082, -3080, -3078?
2*j - 3088
What is the k'th term of -317, -304, -291, -278?
13*k - 330
What is the s'th term of 10, 41, 92, 163, 254, 365, 496?
10*s**2 + s - 1
What is the m'th term of -12955, -12952, -12947, -12940?
m**2 - 12956
What is the r'th term of 1, -23, -95, -239, -479?
-4*r**3 + 4*r + 1
What is the o'th term of -24249, -24247, -24245, -24243, -24241, -24239?
2*o - 24251
What is the l'th term of 2445, 2436, 2427, 2418, 2409?
-9*l + 2454
What is the r'th term of -3594, -3593, -3592, -3591?
r - 3595
What is the u'th term of 249, 250, 251, 252, 253, 254?
u + 248
What is the l'th term of 898, 1794, 2690, 3580, 4458, 5318, 6154?
-l**3 + 6*l**2 + 885*l + 8
What is the h'th term of -12, -13, -14, -15, -16, -17?
-h - 11
What is the g'th term of 462, 465, 470, 477?
g**2 + 461
What is the c'th term of 114, 120, 126, 132, 138, 144?
6*c + 108
What is the d'th term of 221, 441, 649, 839, 1005, 1141, 1241?
-d**3 + 227*d - 5
What is the t'th term of 29, 59, 89, 119?
30*t - 1
What is the c'th term of -265, -274, -283, -292, -301, -310?
-9*c - 256
What is the h'th term of -27, -50, -73, -96, -119?
-23*h - 4
What is the o'th term of -21, -14, 5, 42, 103, 194, 321, 490?
o**3 - 22
What is the o'th term of -79, -147, -215, -283, -351?
-68*o - 11
What is the c'th term of -33, -25, -21, -27, -49, -93, -165, -271?
-c**3 + 4*c**2 + 3*c - 39
What is the j'th term of -103, -96, -75, -34, 33, 132, 269?
j**3 + j**2 - 3*j - 102
What is the i'th term of -17, -28, -41, -56, -73, -92, -113?
-i**2 - 8*i - 8
What is the n'th term of 32, 51, 72, 95, 120, 147, 176?
n**2 + 16*n + 15
What is the f'th term of -6396, -6402, -6408, -6414, -6420?
-6*f - 6390
What is the b'th term of 274, 283, 282, 265, 226?
-b**3 + b**2 + 13*b + 261
What is the i'th term of 112, 220, 328, 436, 544, 652?
108*i + 4
What is the i'th term of -32, -73, -124, -185, -256, -337, -428?
-5*i**2 - 26*i - 1
What is the d'th term of 428, 851, 1252, 1619, 1940, 2203, 2396, 2507?
-2*d**3 + d**2 + 434*d - 5
What is the k'th term of -8, -5, 2, 13, 28, 4