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.

A222177 Number of pentagons added at n-th stage to the structure of A222176.

Table of values

n a(n)
0 0
1 1
2 2
3 2
4 2
5 4
6 6
7 4
8 2
9 4
10 8
11 8
12 6
13 10
14 14
15 8
16 2
17 4
18 8
19 12
20 16

List of values

[0, 1, 2, 2, 2, 4, 6, 4, 2, 4, 8, 8, 6, 10, 14, 8, 2, 4, 8, 12, 16]

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

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