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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.

A309112 Number of possible permutations of a Corner-Turning Octahedron of size n, including the trivial rotation of the tips.

Table of values

n a(n)
1 1
2 4096
3 8229184826926694400
4 102932617000431297816197041062868879933440000000
5 23591434633999616817199324204913456263494895712320734212332719660978929664000000000000000

List of values

[1, 4096, 8229184826926694400, 102932617000431297816197041062868879933440000000, 23591434633999616817199324204913456263494895712320734212332719660978929664000000000000000]

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

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