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.

A001187 Number of connected labeled graphs with n nodes.

Table of values

n a(n)
0 1
1 1
2 1
3 4
4 38
5 728
6 26704
7 1866256
8 251548592
9 66296291072
10 34496488594816
11 35641657548953344
12 73354596206766622208
13 301272202649664088951808
14 2471648811030443735290891264
15 40527680937730480234609755344896
16 1328578958335783201008338986845427712

List of values

[1, 1, 1, 4, 38, 728, 26704, 1866256, 251548592, 66296291072, 34496488594816, 35641657548953344, 73354596206766622208, 301272202649664088951808, 2471648811030443735290891264, 40527680937730480234609755344896, 1328578958335783201008338986845427712]

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

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