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.

A317653 Number of free pure symmetric multifunctions whose leaves are a normal multiset of size n.

Table of values

n a(n)
1 1
2 3
3 34
4 602
5 14872
6 472138
7 18323359
8 840503724
9 44489123726
10 2668985463839
11 178960530393633
12 13263068003965046
13 1076580864432281157
14 94987639225399100006
15 9051397653144246683937
16 926407121115738135640677
17 101357200280211387377806719
18 11804887470887800839909147484

List of values

[1, 3, 34, 602, 14872, 472138, 18323359, 840503724, 44489123726, 2668985463839, 178960530393633, 13263068003965046, 1076580864432281157, 94987639225399100006, 9051397653144246683937, 926407121115738135640677, 101357200280211387377806719, 11804887470887800839909147484]

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

Content is available under The OEIS End-User License Agreement.