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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.

A334282 Number of properly colored labeled graphs on n nodes so that the color function is surjective onto {c_1,c_2,...,c_k} for some k, 1<=k<=n.

Table of values

n a(n)
0 1
1 1
2 5
3 73
4 2849
5 277921
6 65067905
7 35545840513
8 44384640206849
9 124697899490480641
10 778525887500557625345
11 10693248499002776513697793
12 320453350845793018626300755969
13 20807125028666778079876193487790081
14 2909872870574162514727072641529432735745

List of values

[1, 1, 5, 73, 2849, 277921, 65067905, 35545840513, 44384640206849, 124697899490480641, 778525887500557625345, 10693248499002776513697793, 320453350845793018626300755969, 20807125028666778079876193487790081, 2909872870574162514727072641529432735745]

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

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