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.

A386212 G.f. A(x) satisfies A(x) = 1/(1-x)^3 + x^2*A(x)*A'(x).

Table of values

n a(n)
0 1
1 3
2 9
3 37
4 207
5 1455
6 12073
7 113949
8 1196499
9 13778155
10 172269777
11 2321464773
12 33524717911
13 516428180631
14 8453096463321
15 146532991389613
16 2682216423470763
17 51706945300407315
18 1047284621276095729
19 22237895367773398821
20 494041637873385734127
21 11462206075715032723903

List of values

[1, 3, 9, 37, 207, 1455, 12073, 113949, 1196499, 13778155, 172269777, 2321464773, 33524717911, 516428180631, 8453096463321, 146532991389613, 2682216423470763, 51706945300407315, 1047284621276095729, 22237895367773398821, 494041637873385734127, 11462206075715032723903]