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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.

A056052 Number of 7-antichain covers of a labeled n-set.

Table of values

n a(n)
5 490
6 1305330
7 1076513148
8 474700998300
9 143480504528862
10 33962870686689270
11 6808412143396065136
12 1214116433267798496480
13 198951942958529631990834
14 30633642863234275154265690
15 4502737302793395778228384164

List of values

[490, 1305330, 1076513148, 474700998300, 143480504528862, 33962870686689270, 6808412143396065136, 1214116433267798496480, 198951942958529631990834, 30633642863234275154265690, 4502737302793395778228384164]

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

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