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.

A222173 Number of pentagons added at n-th stage to the structure of A222172.

Table of values

n a(n)
0 0
1 1
2 1
3 1
4 2
5 3
6 2
7 1
8 2
9 4
10 4
11 3
12 5
13 7
14 4
15 1
16 2
17 4
18 6
19 8

List of values

[0, 1, 1, 1, 2, 3, 2, 1, 2, 4, 4, 3, 5, 7, 4, 1, 2, 4, 6, 8]

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

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