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.

A132840 Largest integer terms forming a self-convolution fifth-root of a sequence (A132839) such that: A132839(n) <= 5*A132839(n-1) for n>0 with A132839(0)=1.

Table of values

n a(n)
0 1
1 1
2 3
3 11
4 44
5 184
6 800
7 3544
8 15950
9 72666
10 334276
11 1549876
12 7232910
13 33939590
14 160002964
15 757355152
16 3597467523
17 17140996739
18 81896369733
19 392242556233
20 1882772831063
21 9055276934011
22 43630125033845
23 210563441647421

List of values

[1, 1, 3, 11, 44, 184, 800, 3544, 15950, 72666, 334276, 1549876, 7232910, 33939590, 160002964, 757355152, 3597467523, 17140996739, 81896369733, 392242556233, 1882772831063, 9055276934011, 43630125033845, 210563441647421]