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.

A079172 Number of non-associative closed binary operations on a set of order n.

Table of values

n a(n)
1 0
2 8
3 19570
4 4294963804
5 298023223876769393
6 10314424798490535546154887938
7 256923577521058878088611477224227878265543
8 6277101735386680763835789423207666416102355296268686994710
9 196627050475552913618075908526912116283103450944214766927276968172610579252347

List of values

[0, 8, 19570, 4294963804, 298023223876769393, 10314424798490535546154887938, 256923577521058878088611477224227878265543, 6277101735386680763835789423207666416102355296268686994710, 196627050475552913618075908526912116283103450944214766927276968172610579252347]

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

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