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.

A349037 G.f. A(x) satisfies: A(x) = 1 / (1 - x - x^2 * A(-4*x)).

Table of values

n a(n)
0 1
1 1
2 2
3 -1
4 29
5 116
6 7701
7 -103563
8 31343898
9 1759289595
10 2057705197793
11 -457070362176172
12 2156748187140412361
13 1921405067209313680505
14 36188075164863127910696914
15 -128870933294125665748520896793
16 9713904752944734908048841134573557

List of values

[1, 1, 2, -1, 29, 116, 7701, -103563, 31343898, 1759289595, 2057705197793, -457070362176172, 2156748187140412361, 1921405067209313680505, 36188075164863127910696914, -128870933294125665748520896793, 9713904752944734908048841134573557]

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

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