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.

A099704 Consider the family of multigraphs enriched by the species of directed graphs. Sequence gives number of those multigraphs with n labeled edges.

Table of values

n a(n)
0 1
1 2
2 24
3 776
4 79840
5 35397440
6 69619053504
7 564929183555840
8 18464894708236907776
9 2418517115222622481308160
10 1267747370909677813160722947072
11 2658511777246500251150215101758228480
12 22300872810108738542496498718468714032205824

List of values

[1, 2, 24, 776, 79840, 35397440, 69619053504, 564929183555840, 18464894708236907776, 2418517115222622481308160, 1267747370909677813160722947072, 2658511777246500251150215101758228480, 22300872810108738542496498718468714032205824]

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

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