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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.

A001330 Number of n-element algebras with 2 binary operations.

Table of values

n a(n)
0 1
1 1
2 136
3 64573605
4 768614338015543296
5 740148683083442627372862307855625
6 147760220727384062234340471228346859265417269763446784
7 13097167596472133103922286145973062271265962292695709182416029922453889335720758

List of values

[1, 1, 136, 64573605, 768614338015543296, 740148683083442627372862307855625, 147760220727384062234340471228346859265417269763446784, 13097167596472133103922286145973062271265962292695709182416029922453889335720758]

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

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