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.

A358961 a(n) = coefficient of x^n in A(x) such that: 1 = Sum_{n=-oo..+oo} x^n * (A(x) - x^(2*n+1))^(n-1).

Table of values

n a(n)
0 1
1 3
2 7
3 33
4 163
5 858
6 4708
7 26662
8 154699
9 914885
10 5494719
11 33423598
12 205493244
13 1274928510
14 7972042450
15 50188844583
16 317861388939
17 2023777490895
18 12945901676736
19 83163975425669
20 536279878717858
21 3470134399230086
22 22525040920670333
23 146633283078321531

List of values

[1, 3, 7, 33, 163, 858, 4708, 26662, 154699, 914885, 5494719, 33423598, 205493244, 1274928510, 7972042450, 50188844583, 317861388939, 2023777490895, 12945901676736, 83163975425669, 536279878717858, 3470134399230086, 22525040920670333, 146633283078321531]