*d - 114
What is the n'th term of 431, 1270, 2525, 4196, 6283, 8786, 11705?
208*n**2 + 215*n + 8
What is the r'th term of 236, 227, 212, 191?
-3*r**2 + 239
What is the c'th term of -233, -667, -1103, -1541, -1981?
-c**2 - 431*c + 199
What is the s'th term of 119, 446, 973, 1700?
100*s**2 + 27*s - 8
What is the s'th term of 5624, 10329, 15034, 19739?
4705*s + 919
What is the k'th term of 352, 1418, 3190, 5662, 8828, 12682, 17218?
-k**3 + 359*k**2 - 4*k - 2
What is the g'th term of -72216, -72217, -72218?
-g - 72215
What is the i'th term of -1282, -2643, -3998, -5347, -6690?
3*i**2 - 1370*i + 85
What is the a'th term of 47713, 47731, 47751, 47773, 47797, 47823?
a**2 + 15*a + 47697
What is the x'th term of -2411, -4777, -7143, -9509, -11875, -14241?
-2366*x - 45
What is the n'th term of 7153, 28690, 64611, 114916, 179605, 258678?
7192*n**2 - 39*n
What is the y'th term of 2, -55, -158, -313, -526?
-y**3 - 17*y**2 + y + 19
What is the k'th term of 447, 1534, 3261, 5628, 8635, 12282, 16569?
320*k**2 + 127*k
What is the u'th term of -126871, -253753, -380647, -507559, -634495, -761461, -888463?
-u**3 - 126875*u + 5
What is the u'th term of -2897, -11482, -25783, -45794, -71509, -102922?
u**3 - 2864*u**2 - 34
What is the a'th term of 268, 522, 940, 1522, 2268?
82*a**2 + 8*a + 178
What is the n'th term of 8747, 17492, 26237, 34982, 43727?
8745*n + 2
What is the v'th term of -2838, -2952, -3142, -3408, -3750, -4168, -4662?
-38*v**2 - 2800
What is the q'th term of -1074, -3542, -7656, -13416, -20822, -29874?
-823*q**2 + q - 252
What is the l'th term of -426, -618, -588, -330, 162, 894?
l**3 + 105*l**2 - 514*l - 18
What is the f'th term of -90, -149, -250, -393, -578?
-21*f**2 + 4*f - 73
What is the r'th term of -5166, -5125, -5062, -4977?
11*r**2 + 8*r - 5185
What is the j'th term of 52, 1151, 2990, 5575, 8912, 13007?
j**3 + 364*j**2 - 313
What is the y'th term of 6255, 5899, 5543, 5187, 4831?
-356*y + 6611
What is the u'th term of 1323, 1343, 1377, 1425?
7*u**2 - u + 1317
What is the u'th term of 5361, 10724, 16087?
5363*u - 2
What is the p'th term of 18497, 18501, 18505, 18509, 18513, 18517?
4*p + 18493
What is the x'th term of -1766, -3495, -5224, -6953, -8682?
-1729*x - 37
What is the o'th term of 820049, 1640095, 2460143, 3280193?
o**2 + 820043*o + 5
What is the u'th term of -917077, -3668312, -8253703, -14673250, -22926953, -33014812, -44936827?
-917078*u**2 - u + 2
What is the q'th term of 20721, 20667, 20515, 20217, 19725?
-8*q**3 - q**2 + 5*q + 20725
What is the c'th term of -380508, -380512, -380518, -380526, -380536, -380548?
-c**2 - c - 380506
What is the p'th term of 250384, 250382, 250378, 250372, 250364, 250354, 250342?
-p**2 + p + 250384
What is the c'th term of 55096, 110185, 165288, 220411, 275560?
c**3 + c**2 + 55079*c + 15
What is the j'th term of -362, -464, -562, -656, -746?
2*j**2 - 108*j - 256
What is the b'th term of -1979, -3883, -5787?
-1904*b - 75
What is the h'th term of -199, -204, -209, -214?
-5*h - 194
What is the d'th term of -44118, -88056, -131994, -175932, -219870, -263808?
-43938*d - 180
What is the a'th term of -32339, -32334, -32329, -32324, -32319?
5*a - 32344
What is the r'th term of 83, 383, 1199, 2789, 5411, 9323, 14783?
43*r**3 - r + 41
What is the f'th term of 108, 238, 378, 528, 688, 858, 1038?
5*f**2 + 115*f - 12
What is the p'th term of -126592, -253181, -379770, -506359, -632948, -759537?
-126589*p - 3
What is the a'th term of -91030, -364127, -819290, -1456519, -2275814, -3277175, -4460602?
-91033*a**2 + 2*a + 1
What is the a'th term of -9402, -9409, -9416, -9423, -9430, -9437?
-7*a - 9395
What is the y'th term of -1891, -1881, -1857, -1813, -1743, -1641?
y**3 + y**2 - 1893
What is the r'th term of 33, 90, 213, 426, 753, 1218?
4*r**3 + 9*r**2 + 2*r + 18
What is the t'th term of -51532, -103078, -154624?
-51546*t + 14
What is the d'th term of -169, -375, -509, -535, -417?
6*d**3 - 248*d + 73
What is the m'th term of -88459, -88458, -88457?
m - 88460
What is the b'th term of -367, -1414, -3159, -5602?
-349*b**2 - 18
What is the o'th term of -16607, -16574, -16517, -16436, -16331, -16202?
12*o**2 - 3*o - 16616
What is the f'th term of -1067561, -1067563, -1067567, -1067573, -1067581, -1067591, -1067603?
-f**2 + f - 1067561
What is the m'th term of -10713, -21431, -32163, -42915, -53693, -64503, -75351, -86243?
-m**3 - m**2 - 10708*m - 3
What is the l'th term of -2124, -2146, -2168?
-22*l - 2102
What is the k'th term of -34819, -34821, -34823, -34825, -34827?
-2*k - 34817
What is the r'th term of 42, 671, 2472, 6033, 11942, 20787, 33156?
98*r**3 - 2*r**2 - 51*r - 3
What is the k'th term of -28507, -28497, -28481, -28459?
3*k**2 + k - 28511
What is the w'th term of -2144, -4297, -6446, -8585, -10708, -12809, -14882?
w**3 - 4*w**2 - 2148*w + 7
What is the x'th term of 212, 178, 152, 134, 124, 122?
4*x**2 - 46*x + 254
What is the f'th term of 2903, 5805, 8703, 11597?
-2*f**2 + 2908*f - 3
What is the a'th term of 128, 216, 294, 362, 420, 468?
-5*a**2 + 103*a + 30
What is the a'th term of 823, 1012, 1199, 1384, 1567?
-a**2 + 192*a + 632
What is the o'th term of -1098, -1146, -1218, -1308, -1410, -1518?
o**3 - 18*o**2 - o - 1080
What is the f'th term of -1674294, -1674293, -1674292, -1674291?
f - 1674295
What is the b'th term of 620, 2053, 4444, 7793, 12100, 17365?
479*b**2 - 4*b + 145
What is the s'th term of 472, 929, 1396, 1873?
5*s**2 + 442*s + 25
What is the b'th term of 316903, 633793, 950675, 1267543, 1584391, 1901213?
-b**3 + 2*b**2 + 316891*b + 11
What is the g'th term of -23106, -23122, -23138, -23154, -23170, -23186?
-16*g - 23090
What is the b'th term of -19047, -38097, -57139, -76167, -95175?
b**3 - 2*b**2 - 19051*b + 5
What is the a'th term of -414, -1725, -3932, -7035, -11034, -15929?
-448*a**2 + 33*a + 1
What is the v'th term of 98, 200, 328, 494, 710, 988, 1340, 1778?
2*v**3 + v**2 + 85*v + 10
What is the t'th term of -223, -422, -967, -2032, -3791, -6418, -10087, -14972?
-29*t**3 + t**2 + t - 196
What is the k'th term of -8607, -8604, -8599, -8592, -8583, -8572, -8559?
k**2 - 8608
What is the x'th term of -811891, -1623782, -2435673, -3247564, -4059455?
-811891*x
What is the s'th term of -9, -176, -633, -1518, -2969, -5124, -8121?
-23*s**3 - 7*s**2 + 15*s + 6
What is the a'th term of 2594, 5229, 7864?
2635*a - 41
What is the v'th term of 610778, 610778, 610780, 610784, 610790, 610798?
v**2 - 3*v + 610780
What is the d'th term of -49, 46, 143, 236, 319, 386, 431, 448?
-d**3 + 7*d**2 + 81*d - 136
What is the k'th term of -417, -812, -1181, -1524, -1841?
13*k**2 - 434*k + 4
What is the a'th term of 1266, 2552, 3858, 5184, 6530?
10*a**2 + 1256*a
What is the o'th term of -21540, -21546, -21554, -21564, -21576, -21590?
-o**2 - 3*o - 21536
What is the m'th term of 15799, 15807, 15815, 15823, 15831, 15839?
8*m + 15791
What is the a'th term of 739, 6153, 20833, 49411, 96519?
772*a**3 + a**2 + 7*a - 41
What is the c'th term of -4683, -9358, -14031, -18702, -23371, -28038, -32703?
c**2 - 4678*c - 6
What is the x'th term of 422946, 422944, 422934, 422910, 422866, 422796, 422694?
-x**3 + 2*x**2 - x + 422946
What is the b'th term of 39392, 39399, 39406, 39413, 39420, 39427?
7*b + 39385
What is the c'th term of 1860, 3729, 5598, 7467, 9336, 11205?
1869*c - 9
What is the n'th term of 12940, 12944, 12948, 12952, 12956?
4*n + 12936
What is the r'th term of 33, 431, 1511, 3615, 7085, 12263, 19491?
57*r**3 - r**2 + 2*r - 25
What is the t'th term of -1824, -3566, -5274, -6948?
17*t**2 - 1793*t - 48
What is the k'th term of -262025, -524049, -786073, -1048097, -1310121, -1572145?
-262024*k - 1
What is the c'th term of 30106, 60209, 90312?
30103*c + 3
What is the z'th term of -362, -1484, -3348, -5948, -9278, -13332?
z**3 - 377*z**2 + 2*z + 12
What is the t'th term of -11307, -11316, -11325, -11334, -11343, -11352?
-9*t - 11298
What is the l'th term of 6397, 51035, 172195, 408139, 797129, 1377427, 2187295, 3264995?
6377*l**3 - l**2 + 2*l + 19
What is the b'th term of 1685, 6736, 15115, 26792, 41737, 59920, 81311?
-5*b**3 + 1694*b**2 + 4*b - 8
What is the p'th term of 2084, 8341, 18772, 33377, 52156, 75109, 102236?
2087*p**2 - 4*p + 1
What is the u'th term of -830, -1356, -1880, -2408, -2946, -3500, -4076, -4680?
-u