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.

A342236 a(n) is the smallest m such that a regular m-gon with all diagonals drawn contains a cell with n sides, as in A342222, but for odd m the central m-sided polygon is not considered. Otherwise a(n) = -1 if no such m exists.

Table of values

n a(n)
3 4
4 6
5 7
6 9
7 15
8 13
9 35
10 29
11 29
12 40
13 93
14 43
15 399
16 212

List of values

[4, 6, 7, 9, 15, 13, 35, 29, 29, 40, 93, 43, 399, 212]

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

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