cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A326264 G.f. A(x) satisfies: 1 = Sum_{n>=0} ( 1/(1-x)^(4*n) - A(x) )^n.

Table of values

n a(n)
0 1
1 4
2 26
3 612
4 26919
5 1603680
6 117660064
7 10162944112
8 1005838347950
9 112009295740916
10 13850874442895434
11 1882848486231714788
12 279100448753985866813
13 44813411860476850508720
14 7749809454081027489860264
15 1436399220794697421878462832
16 284111046278259235057207651469
17 59740768193467931633275499487660
18 13308884562229489858971683010469182
19 3131623636896229572958776700673759164

List of values

[1, 4, 26, 612, 26919, 1603680, 117660064, 10162944112, 1005838347950, 112009295740916, 13850874442895434, 1882848486231714788, 279100448753985866813, 44813411860476850508720, 7749809454081027489860264, 1436399220794697421878462832, 284111046278259235057207651469, 59740768193467931633275499487660, 13308884562229489858971683010469182, 3131623636896229572958776700673759164]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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