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.

A030262 Number of nonisomorphic commutative groupoids with no idempotents and a nontrivial symmetry.

Table of values

n	a(n)
0	0
1	0
2	0
3	3
4	96
5	54248

List of values

[0, 0, 0, 3, 96, 54248]

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

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