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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.

A133587 Conjectured order of the symmetry group of the (numerically computed) least-perimeter cluster of n nonoverlapping circles.

Table of values

n a(n)
2 4
3 6
4 4
5 2
6 10
7 12
8 14
9 2
10 4
11 2
12 6
13 2
14 4
15 1
16 2
17 2
18 2
19 12
20 2
21 2
22 1

List of values

[4, 6, 4, 2, 10, 12, 14, 2, 4, 2, 6, 2, 4, 1, 2, 2, 2, 12, 2, 2, 1]

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

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