18?
k**2 - 21403867
What is the d'th term of 9185, 17901, 26617?
8716*d + 469
What is the i'th term of 29337453, 58674902, 88012349, 117349794, 146687237, 176024678, 205362117?
-i**2 + 29337452*i + 2
What is the s'th term of -1750, -3686, -5622, -7558?
-1936*s + 186
What is the m'th term of 357326566, 357326567, 357326568, 357326569, 357326570?
m + 357326565
What is the k'th term of -84381, -86148, -87917, -89688?
-k**2 - 1764*k - 82616
What is the g'th term of -7599, -7590, -7591, -7614, -7671, -7774?
-2*g**3 + 7*g**2 + 2*g - 7606
What is the o'th term of 3497, 3398, 3357, 3374?
29*o**2 - 186*o + 3654
What is the p'th term of -1845, -3739, -5697, -7719?
-32*p**2 - 1798*p - 15
What is the i'th term of 5009, 10128, 15247, 20366?
5119*i - 110
What is the v'th term of -22, 270, 754, 1430?
96*v**2 + 4*v - 122
What is the y'th term of -5124, -20683, -46618, -82929, -129616?
-5188*y**2 + 5*y + 59
What is the o'th term of 2, 27, -90, -481, -1278, -2613, -4618?
-22*o**3 + 61*o**2 - 4*o - 33
What is the k'th term of 26530, 53036, 79524, 105994, 132446, 158880?
-9*k**2 + 26533*k + 6
What is the z'th term of -412673, -412656, -412639?
17*z - 412690
What is the y'th term of 167394, 166401, 165408, 164415?
-993*y + 168387
What is the o'th term of 1216012, 2432029, 3648046, 4864063, 6080080?
1216017*o - 5
What is the b'th term of -29, 92, 623, 1828, 3971, 7316?
44*b**3 - 59*b**2 - 10*b - 4
What is the i'th term of -169, -411, -625, -811, -969?
14*i**2 - 284*i + 101
What is the a'th term of -1136474, -1136479, -1136484, -1136489?
-5*a - 1136469
What is the y'th term of -9084, -18243, -27404, -36567, -45732, -54899?
-y**2 - 9156*y + 73
What is the n'th term of 766581, 766954, 767327, 767700?
373*n + 766208
What is the x'th term of 434183, 434194, 434205, 434216, 434227, 434238?
11*x + 434172
What is the h'th term of -1024227, -1024229, -1024231?
-2*h - 1024225
What is the j'th term of -7810, -30705, -68864, -122287, -190974, -274925, -374140?
-7632*j**2 + j - 179
What is the o'th term of -613160, -1226313, -1839466, -2452619?
-613153*o - 7
What is the q'th term of 8288, 8214, 8146, 8084, 8028, 7978, 7934?
3*q**2 - 83*q + 8368
What is the k'th term of -4047340, -4047334, -4047328, -4047322, -4047316, -4047310?
6*k - 4047346
What is the a'th term of 28, 1251, 3324, 6277, 10140, 14943, 20716, 27489?
5*a**3 + 395*a**2 + 3*a - 375
What is the t'th term of -64884, -259575, -584066, -1038357, -1622448, -2336339, -3180030?
-64900*t**2 + 9*t + 7
What is the n'th term of -557, 1125, 4309, 8995, 15183, 22873?
751*n**2 - 571*n - 737
What is the j'th term of -5045673, -20182694, -45411063, -80730780, -126141845, -181644258?
-5045674*j**2 + j
What is the b'th term of -3910, -3425, -2098, 491, 4762, 11135?
70*b**3 + b**2 - 8*b - 3973
What is the d'th term of 4900168, 9800242, 14700316, 19600390?
4900074*d + 94
What is the d'th term of 258076, 259635, 261194, 262753, 264312?
1559*d + 256517
What is the z'th term of -12610749, -12610756, -12610767, -12610782, -12610801?
-2*z**2 - z - 12610746
What is the i'th term of -117735, -235400, -352983, -470442, -587735?
7*i**3 - i**2 - 117711*i - 30
What is the k'th term of -1283860, -2567671, -3851482, -5135293, -6419104, -7702915?
-1283811*k - 49
What is the f'th term of -168590008, -168590011, -168590014, -168590017?
-3*f - 168590005
What is the s'th term of -8430, -20713, -32996, -45279?
-12283*s + 3853
What is the i'th term of -26220, -26522, -26824, -27126, -27428, -27730?
-302*i - 25918
What is the v'th term of 304671, 304725, 304779, 304833, 304887, 304941?
54*v + 304617
What is the s'th term of -40111, -80523, -120937, -161353?
-s**2 - 40409*s + 299
What is the f'th term of 1964803, 3929581, 5894359?
1964778*f + 25
What is the s'th term of 517626, 517350, 517074, 516798, 516522?
-276*s + 517902
What is the x'th term of -1632, -1852, -2204, -2688, -3304, -4052?
-66*x**2 - 22*x - 1544
What is the n'th term of 421206, 421181, 421156, 421131?
-25*n + 421231
What is the j'th term of -29556, -30336, -31116?
-780*j - 28776
What is the m'th term of -61485, -122799, -184113?
-61314*m - 171
What is the d'th term of -2107, -5621, -11479, -19681, -30227?
-1172*d**2 + 2*d - 937
What is the b'th term of 832269, 3329053, 7490351, 13316157, 20806465?
-b**3 + 832263*b**2 + 2*b + 5
What is the r'th term of 16183, 33235, 50287, 67339, 84391?
17052*r - 869
What is the j'th term of 14878, 14976, 15074?
98*j + 14780
What is the v'th term of -22795510, -22795521, -22795532, -22795543, -22795554, -22795565?
-11*v - 22795499
What is the i'th term of -465511627, -465511628, -465511629?
-i - 465511626
What is the u'th term of 544, 783, 1036, 1315, 1632, 1999, 2428?
2*u**3 - 5*u**2 + 240*u + 307
What is the z'th term of 114819, 459484, 1033985, 1838322?
114918*z**2 - 89*z - 10
What is the o'th term of -4509, -17503, -38983, -68949, -107401, -154339, -209763?
-4243*o**2 - 265*o - 1
What is the z'th term of 1088, 4435, 10046, 17951, 28180, 40763?
5*z**3 + 1102*z**2 + 6*z - 25
What is the l'th term of 38399754, 153599022, 345597802, 614396094?
38399756*l**2 - 2
What is the t'th term of 22124227, 44248463, 66372699, 88496935, 110621171, 132745407?
22124236*t - 9
What is the b'th term of 13046, 20044, 27042, 34040, 41038, 48036?
6998*b + 6048
What is the n'th term of -3532, -7347, -11168, -14995, -18828, -22667?
-3*n**2 - 3806*n + 277
What is the w'th term of -114, 112, 340, 564, 778?
-w**3 + 7*w**2 + 212*w - 332
What is the f'th term of -615, 507, 3675, 9951, 20397, 36075?
177*f**3 - 39*f**2 - 753
What is the s'th term of 1324, 2717, 4156, 5635, 7148, 8689, 10252, 11831?
-s**3 + 29*s**2 + 1313*s - 17
What is the g'th term of 741236, 741103, 740970, 740837?
-133*g + 741369
What is the l'th term of -8636, -34408, -77104, -136514, -212428, -304636, -412928, -537094?
35*l**3 - 8672*l**2 - l + 2
What is the x'th term of 4192851, 4192848, 4192845?
-3*x + 4192854
What is the g'th term of -2781725, -2781721, -2781717, -2781713?
4*g - 2781729
What is the t'th term of -667, -5720, -19701, -47158, -92639, -160692, -255865, -382706?
-758*t**3 + 84*t**2 + t + 6
What is the v'th term of -46942, -93568, -140194, -186820, -233446, -280072?
-46626*v - 316
What is the s'th term of 165675, 165787, 165973, 166233, 166567, 166975, 167457?
37*s**2 + s + 165637
What is the g'th term of 19332367, 38664747, 57997127?
19332380*g - 13
What is the x'th term of -229826, -229824, -229824, -229832, -229854?
-x**3 + 5*x**2 - 6*x - 229824
What is the i'th term of 69, -2456, -4981, -7506?
-2525*i + 2594
What is the s'th term of 17650, 17570, 17488, 17404, 17318, 17230?
-s**2 - 77*s + 17728
What is the r'th term of -3813353, -3813366, -3813379?
-13*r - 3813340
What is the b'th term of 6715155, 6715156, 6715157, 6715158, 6715159?
b + 6715154
What is the u'th term of -173, -1865, -5081, -9821?
-762*u**2 + 594*u - 5
What is the q'th term of -512624, -1025361, -1538096, -2050829?
q**2 - 512740*q + 115
What is the g'th term of 244, 1182, 2718, 4852, 7584, 10914, 14842?
299*g**2 + 41*g - 96
What is the w'th term of -103167, -206295, -309413, -412521, -515619, -618707?
5*w**2 - 103143*w - 29
What is the r'th term of 1627699, 3255402, 4883105, 6510808, 8138511?
1627703*r - 4
What is the c'th term of -16735, -33513, -50265, -66979, -83643, -100245, -116773, -133215?
2*c**3 + c**2 - 16795*c + 57
What is the v'th term of 45, -342, -717, -1080, -1431?
6*v**2 - 405*v + 444
What is the m'th term of -53611, -214368, -482273, -857326, -1339527?
-53574*m**2 - 35*m - 2
What is the n'th term of 1127161, 4508377, 10143737, 18033241?
1127072*n**2 + 89
What is the n'th term of 29314, 116889, 262844, 467179, 729894, 1050989, 1430464?
29190*n**2 + 5*n + 119
What is the y'th term of -1109, -973, -793, -569, -301, 11?
22*y**2 + 70*y - 1201
What is the u'th term of -2326, -930, 1400, 4664, 8862, 13994?
467*u**2 - 5*u - 2788
What is the c'th term of -17086, -34247, -51574, -69151, -87062, -105391?
-14*c**3 + c**2 - 17066*c - 7
What is the p'th term of -860230, -860213, -860196, -860179, -860162, -860145?
17*p - 860247
What is the x'th term of -28141, -112713, -253717, -451153, -705021, -1015321, -1382053?
-28216*x**2 + 76*x - 1
What is the a'th term of -2890455, -2890464, -2890473, -2890482?
-9*a - 2890446
What is