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.

A188490 Exponential transform of A003024, number of acyclic digraphs with n labeled nodes.

Table of values

n a(n)
0 1
1 1
2 2
3 10
4 146
5 6010
6 636428
7 163326124
8 98126803670
9 134925234752998
10 417644922244986812
11 2873459543869519132876
12 43497844823465975411261876
13 1436705096446765490152625035300
14 102817732537500055044863771641124696

List of values

[1, 1, 2, 10, 146, 6010, 636428, 163326124, 98126803670, 134925234752998, 417644922244986812, 2873459543869519132876, 43497844823465975411261876, 1436705096446765490152625035300, 102817732537500055044863771641124696]

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

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