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.

A358963 a(n) = coefficient of x^n in A(x) such that: 1 = Sum_{n=-oo..+oo} x^n * (A(x) - x^(4*n+3))^(n-1).

Table of values

n a(n)
0 1
1 2
2 7
3 31
4 143
5 731
6 3896
7 21444
8 120967
9 695699
10 4063879
11 24045306
12 143808836
13 867972228
14 5280039896
15 32339575813
16 199266229047
17 1234340158837
18 7682216027973
19 48014943810066
20 301247658649431
21 1896587278353158
22 11978138505184044
23 75867527248248561

List of values

[1, 2, 7, 31, 143, 731, 3896, 21444, 120967, 695699, 4063879, 24045306, 143808836, 867972228, 5280039896, 32339575813, 199266229047, 1234340158837, 7682216027973, 48014943810066, 301247658649431, 1896587278353158, 11978138505184044, 75867527248248561]