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.

A097627 Number of rooted directed trees on n nodes with a red root.

Table of values

n a(n)
1 1
2 2
3 21
4 280
5 5465
6 134556
7 4051453
8 143810416
9 5884797969
10 272701388980
11 14116335883661
12 807328717090248
13 50554260752606377
14 3440140092356781100
15 252777268861251990045
16 19946622760623381708256

List of values

[1, 2, 21, 280, 5465, 134556, 4051453, 143810416, 5884797969, 272701388980, 14116335883661, 807328717090248, 50554260752606377, 3440140092356781100, 252777268861251990045, 19946622760623381708256]

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

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