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.

A322331 Number of 4-colored connected graphs on n labeled nodes up to permutation of the colors.

Table of values

n a(n)
4 38
5 3140
6 307390
7 42747460
8 9030799218
9 3012940879620
10 1628920258500230
11 1451200592494754420
12 2152262350514389189978
13 5344908165470797467243700
14 22297912999366719508496874990
15 156537595118740106754291705258180
16 1850935702258755131781978373277937218

List of values

[38, 3140, 307390, 42747460, 9030799218, 3012940879620, 1628920258500230, 1451200592494754420, 2152262350514389189978, 5344908165470797467243700, 22297912999366719508496874990, 156537595118740106754291705258180, 1850935702258755131781978373277937218]

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

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