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.

A342353 Number of ways to choose 3 points that form an equilateral triangle from the A001845(n) points in a regular octahedral grid of size n.

Table of values

n a(n)
0 0
1 8
2 80
3 416
4 1512
5 4216
6 10000
7 21256

List of values

[0, 8, 80, 416, 1512, 4216, 10000, 21256]

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

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