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.

A366221 G.f. A(x) satisfies A(x) = 1 + x*(1 + x)^2*A(x)^3.

Table of values

n a(n)
0 1
1 1
2 5
3 25
4 145
5 905
6 5941
7 40433
8 282721
9 2018897
10 14661349
11 107945993
12 803922289
13 6045458905
14 45840518933
15 350100674785
16 2690717983169
17 20794719218593
18 161502488175557
19 1259855507859193
20 9867012143508305
21 77554946281194793
22 611575725258403061

List of values

[1, 1, 5, 25, 145, 905, 5941, 40433, 282721, 2018897, 14661349, 107945993, 803922289, 6045458905, 45840518933, 350100674785, 2690717983169, 20794719218593, 161502488175557, 1259855507859193, 9867012143508305, 77554946281194793, 611575725258403061]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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