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.

A358599 Number of genetic relatives of a person M in a genealogical tree extending back n generations and where everyone has 5 children down to the generation of M.

Table of values

n a(n)
0 1
1 7
2 59
3 563
4 5571
5 55587
6 555619
7 5555683
8 55555811
9 555556067
10 5555556579
11 55555557603
12 555555559651
13 5555555563747
14 55555555571939
15 555555555588323
16 5555555555621091
17 55555555555686627
18 555555555555817699
19 5555555555556079843
20 55555555555556604131

List of values

[1, 7, 59, 563, 5571, 55587, 555619, 5555683, 55555811, 555556067, 5555556579, 55555557603, 555555559651, 5555555563747, 55555555571939, 555555555588323, 5555555555621091, 55555555555686627, 555555555555817699, 5555555555556079843, 55555555555556604131]

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

Content is available under The OEIS End-User License Agreement.