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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.

A002826 Number of precomplete Post functions of n variables.

Table of values

n a(n)
1 1
2 5
3 18
4 82
5 643
6 15182
7 7848984
8 549761932909
9 10626621620680478174719
10 1701411834605079120446041612364090304458
11 79607061350691085453966118726400345961810854094316840855510985236799831016092

List of values

[1, 5, 18, 82, 643, 15182, 7848984, 549761932909, 10626621620680478174719, 1701411834605079120446041612364090304458, 79607061350691085453966118726400345961810854094316840855510985236799831016092]

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

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