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.

A179486 G.f. A(x) satisfies A(x) = x + A(A(x)^3) where A(x) = Sum_{n>=1} a(n)*x^(2*n-1).

Table of values

n a(n)
1 1
2 1
3 3
4 12
5 56
6 285
7 1533
8 8571
9 49311
10 290019
11 1735845
12 10538550
13 64741482
14 401708636
15 2513837931
16 15847467276
17 100547976684
18 641571037002
19 4114313992851
20 26503239829953
21 171416342026944
22 1112726829455289

List of values

[1, 1, 3, 12, 56, 285, 1533, 8571, 49311, 290019, 1735845, 10538550, 64741482, 401708636, 2513837931, 15847467276, 100547976684, 641571037002, 4114313992851, 26503239829953, 171416342026944, 1112726829455289]