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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.

A194283 Numbers n such that at stage n of A194270 appears for first time a new distinct polygonal shape in the structure.

Table of values

n a(n)
1 4
2 5
3 6
4 7
5 8
6 9
7 10
8 11
9 13
10 14
11 16
12 21

List of values

[4, 5, 6, 7, 8, 9, 10, 11, 13, 14, 16, 21]

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

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