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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.

A320395 Number of non-isomorphic 3-uniform multiset systems over {1,...,n}.

Table of values

n a(n)
0 1
1 2
2 10
3 208
4 45960
5 287800704
6 100103176111616
7 3837878984050795692032
8 32966965900633495618246298767360
9 128880214965936601447070466061615999984402432
10 464339910355487357558396669850788946402420533504952464572416

List of values

[1, 2, 10, 208, 45960, 287800704, 100103176111616, 3837878984050795692032, 32966965900633495618246298767360, 128880214965936601447070466061615999984402432, 464339910355487357558396669850788946402420533504952464572416]

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

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