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.

A128828 The number of regular hexagons found by constructing n equally-spaced points on each side of the hexagon and drawing lines parallel to the hexagon side.

Table of values

n a(n)
0 1
1 2
2 15
3 28
4 65
5 120

List of values

[1, 2, 15, 28, 65, 120]

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

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