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.

A275334 Number of simple labeled graphs on n vertices that have at least one vertex of odd degree and at least one vertex of even degree.

Table of values

n a(n)
1 0
2 0
3 6
4 48
5 960
6 30720
7 2064384
8 264241152
9 68451041280
10 35046933135360
11 35993612646875136
12 73714918700800278528
13 302157667927362455470080
14 2475275615660953235210895360
15 40562343327224770087344704323584

List of values

[0, 0, 6, 48, 960, 30720, 2064384, 264241152, 68451041280, 35046933135360, 35993612646875136, 73714918700800278528, 302157667927362455470080, 2475275615660953235210895360, 40562343327224770087344704323584]

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

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