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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.

A289972 Number of sets S (cubic acute n-set), with cardinality A089676(n) >= 3, of points in {0,1}^n in real n-dimensional Euclidean space such that every angle determined by three distinct points in S is acute.

Table of values

n a(n)
1 0
2 0
3 2
4 16
5 352
6 240
7 107520
8 1032837120

List of values

[0, 0, 2, 16, 352, 240, 107520, 1032837120]

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

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