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.

A358732 Number of labeled trees covering 2n nodes, half of which are leaves.

Table of values

n a(n)
1 0
2 12
3 720
4 109200
5 31752000
6 15186346560
7 10852244282880
8 10851787634688000
9 14481281691676800000
10 24881574582258352358400
11 53525038934303849706393600
12 140958354488116955062668595200
13 446153762528143389466306560000000
14 1671353230826683972965623004979200000

List of values

[0, 12, 720, 109200, 31752000, 15186346560, 10852244282880, 10851787634688000, 14481281691676800000, 24881574582258352358400, 53525038934303849706393600, 140958354488116955062668595200, 446153762528143389466306560000000, 1671353230826683972965623004979200000]