+ 1
What is the s'th term of 1415, 5623, 12637, 22463, 35107?
s**3 + 1397*s**2 + 10*s + 7
What is the n'th term of 335, 617, 899?
282*n + 53
What is the t'th term of 101, 487, 1115, 1985, 3097, 4451?
121*t**2 + 23*t - 43
What is the y'th term of -21, -44, -77, -120, -173, -236, -309?
-5*y**2 - 8*y - 8
What is the m'th term of -1023120, -1023121, -1023122, -1023123, -1023124?
-m - 1023119
What is the j'th term of -122699, -245413, -368143, -490895, -613675, -736489, -859343?
-j**3 - 2*j**2 - 122701*j + 5
What is the v'th term of 499, 1920, 4275, 7552, 11739, 16824, 22795?
-2*v**3 + 479*v**2 - 2*v + 24
What is the f'th term of 12467, 24986, 37505, 50024, 62543, 75062?
12519*f - 52
What is the q'th term of -7567, -15132, -22697?
-7565*q - 2
What is the t'th term of 28, -1, -80, -233, -484, -857?
-4*t**3 - t**2 + 2*t + 31
What is the q'th term of 258, 247, 234, 219?
-q**2 - 8*q + 267
What is the q'th term of -248930, -497859, -746786, -995711, -1244634?
q**2 - 248932*q + 1
What is the h'th term of 65819, 65811, 65801, 65789, 65775, 65759, 65741?
-h**2 - 5*h + 65825
What is the f'th term of 683, 682, 681, 680?
-f + 684
What is the f'th term of -49760, -99529, -149302, -199079?
-2*f**2 - 49763*f + 5
What is the z'th term of -120, -604, -1478, -2748, -4420, -6500, -8994?
-z**3 - 189*z**2 + 90*z - 20
What is the c'th term of -76, -117, -154, -187, -216, -241, -262?
2*c**2 - 47*c - 31
What is the y'th term of 7236, 7237, 7238, 7239, 7240, 7241?
y + 7235
What is the k'th term of -407, -357, -309, -263, -219, -177?
-k**2 + 53*k - 459
What is the h'th term of 4138, 3738, 3070, 2134, 930, -542, -2282?
-134*h**2 + 2*h + 4270
What is the t'th term of -606, -559, -506, -447?
3*t**2 + 38*t - 647
What is the j'th term of -122, -463, -1018, -1787?
-107*j**2 - 20*j + 5
What is the r'th term of -127269, -127270, -127271?
-r - 127268
What is the p'th term of 21, 84, 157, 234, 309?
-p**3 + 11*p**2 + 37*p - 26
What is the j'th term of 5321, 10438, 15555, 20672, 25789, 30906?
5117*j + 204
What is the o'th term of -704481, -704483, -704485, -704487, -704489, -704491?
-2*o - 704479
What is the t'th term of 412, -156, -1720, -4778, -9828, -17368, -27896, -41910?
-83*t**3 + 13*t + 482
What is the h'th term of 111, 112, 113, 114, 115?
h + 110
What is the u'th term of -774, -2493, -5358, -9369, -14526, -20829, -28278?
-573*u**2 - 201
What is the c'th term of 103, 396, 867, 1510, 2319, 3288?
-c**3 + 95*c**2 + 15*c - 6
What is the y'th term of -42855, -85709, -128563, -171417, -214271, -257125?
-42854*y - 1
What is the v'th term of 2412, 9656, 21730, 38634, 60368, 86932, 118326?
2415*v**2 - v - 2
What is the h'th term of 2853, 2801, 2641, 2319, 1781?
-9*h**3 + 11*h + 2851
What is the g'th term of 1151, 2255, 3357, 4457, 5555, 6651, 7745?
-g**2 + 1107*g + 45
What is the v'th term of -300, -406, -306, 6, 536, 1290, 2274, 3494?
v**3 + 97*v**2 - 404*v + 6
What is the d'th term of -29792, -59563, -89334?
-29771*d - 21
What is the j'th term of 672, 1210, 1748, 2286, 2824?
538*j + 134
What is the d'th term of -9839, -9832, -9823, -9812, -9799?
d**2 + 4*d - 9844
What is the a'th term of -19317, -154534, -521553, -1236276, -2414605, -4172442?
-19317*a**3 + a**2 - a
What is the y'th term of 42532, 42529, 42526?
-3*y + 42535
What is the l'th term of -424357, -848716, -1273075, -1697434, -2121793, -2546152?
-424359*l + 2
What is the x'th term of -132615, -132617, -132619, -132621, -132623?
-2*x - 132613
What is the d'th term of -16356, -16289, -16220, -16149, -16076, -16001, -15924?
d**2 + 64*d - 16421
What is the s'th term of 84, 200, 398, 678, 1040?
41*s**2 - 7*s + 50
What is the k'th term of 5225, 5524, 5823?
299*k + 4926
What is the b'th term of 310, 289, 240, 163?
-14*b**2 + 21*b + 303
What is the t'th term of -277, -255, -233, -211, -189?
22*t - 299
What is the c'th term of 19367, 38713, 58059, 77405, 96751, 116097?
19346*c + 21
What is the l'th term of -292, -251, -184, -91, 28, 173?
13*l**2 + 2*l - 307
What is the m'th term of -31795, -32005, -32225, -32461, -32719, -33005, -33325?
-m**3 + m**2 - 206*m - 31589
What is the x'th term of 44, 49, 46, 29, -8, -71, -166, -299?
-x**3 + 2*x**2 + 6*x + 37
What is the j'th term of -3, 54, 163, 330, 561, 862, 1239?
j**3 + 20*j**2 - 10*j - 14
What is the v'th term of -1035, -3839, -8407, -14739, -22835, -32695, -44319?
-882*v**2 - 158*v + 5
What is the u'th term of -398, -1703, -3914, -7031, -11054, -15983, -21818?
-453*u**2 + 54*u + 1
What is the k'th term of 51159, 102315, 153471, 204627?
51156*k + 3
What is the v'th term of 59519, 59523, 59527, 59531, 59535?
4*v + 59515
What is the a'th term of -2495, -2413, -2269, -2057, -1771?
a**3 + 25*a**2 - 2521
What is the r'th term of -1525759, -1525760, -1525761, -1525762, -1525763, -1525764?
-r - 1525758
What is the j'th term of 74, 50, -48, -256, -610, -1146, -1900, -2908?
-6*j**3 - j**2 + 21*j + 60
What is the m'th term of -836, -3184, -7104, -12590, -19636, -28236, -38384?
m**3 - 792*m**2 + 21*m - 66
What is the o'th term of -49845, -49838, -49821, -49788, -49733, -49650, -49533, -49376?
o**3 - o**2 + 3*o - 49848
What is the k'th term of -136921, -136906, -136865, -136786, -136657, -136466, -136201?
2*k**3 + k**2 - 2*k - 136922
What is the a'th term of -3575, -7221, -10997, -14969, -19203?
-11*a**3 + a**2 - 3572*a + 7
What is the l'th term of -215738, -431479, -647220, -862961, -1078702?
-215741*l + 3
What is the i'th term of 21011, 42038, 63079, 84134?
7*i**2 + 21006*i - 2
What is the s'th term of 104774, 209545, 314316, 419087?
104771*s + 3
What is the v'th term of -174, -343, -528, -741, -994, -1299, -1668?
-2*v**3 + 4*v**2 - 167*v - 9
What is the k'th term of -42, -70, -110, -168, -250, -362, -510?
-k**3 - 21*k - 20
What is the z'th term of -76767, -153532, -230287, -307026, -383743, -460432, -537087?
z**3 - z**2 - 76769*z + 2
What is the h'th term of 36703, 36703, 36701, 36697, 36691?
-h**2 + 3*h + 36701
What is the x'th term of 192874, 192847, 192820, 192793, 192766, 192739?
-27*x + 192901
What is the z'th term of -666, -1178, -1692, -2208?
-z**2 - 509*z - 156
What is the f'th term of 478, -1866, -8228, -20618, -41046?
-335*f**3 + f**2 - 2*f + 814
What is the m'th term of 79897, 159809, 239733, 319675, 399641?
m**3 + 79905*m - 9
What is the m'th term of -1596, -6083, -13562, -24033, -37496, -53951, -73398?
-1496*m**2 + m - 101
What is the a'th term of 59186, 236688, 532518, 946670, 1479138?
-a**3 + 59170*a**2 - a + 18
What is the b'th term of -923, -1773, -2623, -3473, -4323?
-850*b - 73
What is the c'th term of -853, -1740, -2683, -3700, -4809, -6028?
-3*c**3 - 10*c**2 - 836*c - 4
What is the g'th term of 12395, 49423, 111137, 197537, 308623, 444395?
12343*g**2 - g + 53
What is the s'th term of 103, 86, 59, 22?
-5*s**2 - 2*s + 110
What is the j'th term of 1526, 6085, 13694, 24353, 38062?
1525*j**2 - 16*j + 17
What is the n'th term of 2500746, 2500747, 2500748?
n + 2500745
What is the a'th term of 9490, 9485, 9480?
-5*a + 9495
What is the x'th term of -15431, -15407, -15367, -15311?
8*x**2 - 15439
What is the o'th term of -2467, -4940, -7423, -9916, -12419?
-5*o**2 - 2458*o - 4
What is the n'th term of 5643, 11376, 17107, 22836, 28563, 34288, 40011?
-n**2 + 5736*n - 92
What is the a'th term of -1892217, -7568882, -17029991, -30275544?
-1892222*a**2 + a + 4
What is the x'th term of -15953, -15950, -15937, -15908, -15857?
x**3 - x**2 - x - 15952
What is the g'th term of 2339, 2326, 2313, 2300?
-13*g + 2352
What is the k'th term of 1537456, 1537459, 1537462, 1537465, 1537468?
3*k + 1537453
What is the u'th term of -373, -2509, -8307, -19597, -38209, -65973, -104719?
-305*u**3 - u**2 + 2*u - 69
What is the u'th term of -1660, -3333, -5006, -6679?
-1673*u + 13
What is the x'th term of -34060, -68107, -102154, -136201?
-34047*x - 13
What is the o'th term of -2214, -4440, -6664, -8886, -11106?
o**2 - 2229*o + 14
What is the x'th term of -107, -586, -1433, -2648?
-184*x**2 + 73*x + 4
What is the j'th term of 720, 1411, 2102, 2793, 3484?
691*j + 29
What is the u'th term of 3469, 6967, 10467, 13969, 17473, 20979?
u**2 + 3495*u - 27
What is the j'th term of 66, 104, 178, 306, 506?
3*j**3 + 17*j + 46
What is the p'th term of 396, 511, 626, 741, 856, 971?
115*p + 281
What is the m'th term of 122