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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.

A307936 Numbers of (undirected) Hamiltonian paths in the complete tripartite graph K_{n,n,n}.

Table of values

n a(n)
1 3
2 120
3 18792
4 7547904
5 6210432000
6 9116955648000
7 21746167511040000
8 78775578609057792000
9 411821286886186942464000
10 2985318922218593845248000000
11 29060162328471184917135360000000
12 369984034079871408445744742400000000

List of values

[3, 120, 18792, 7547904, 6210432000, 9116955648000, 21746167511040000, 78775578609057792000, 411821286886186942464000, 2985318922218593845248000000, 29060162328471184917135360000000, 369984034079871408445744742400000000]

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

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