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.

A380058 G.f. A(x) satisfies: A( A(x)^4 - A(x)^5 ) = x*A(x)^3.

Table of values

n a(n)
1 1
2 1
3 2
4 5
5 13
6 37
7 111
8 345
9 1103
10 3603
11 11971
12 40328
13 137423
14 472829
15 1640328
16 5731315
17 20150376
18 71235454
19 253061855
20 902922756
21 3234281950
22 11626416055
23 41928973015
24 151656509670
25 550021604731
26 1999753822557
27 7287331086431
28 26612272636168
29 97375824946785
30 356957982413881

List of values

[1, 1, 2, 5, 13, 37, 111, 345, 1103, 3603, 11971, 40328, 137423, 472829, 1640328, 5731315, 20150376, 71235454, 253061855, 902922756, 3234281950, 11626416055, 41928973015, 151656509670, 550021604731, 1999753822557, 7287331086431, 26612272636168, 97375824946785, 356957982413881]