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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.

A338104 Number of spanning trees in the join of the disjoint union of two complete graphs each on n vertices with the empty graph on n+1 vertices.

Table of values

n a(n)
0 1
1 4
2 1200
3 2074464
4 10883911680
5 128615328600000
6 2881502756476710912
7 109416128865750000000000
8 6508595325997684722663161856
9 572150341080161420030586961966080
10 71062412455566037275496151040000000000

List of values

[1, 4, 1200, 2074464, 10883911680, 128615328600000, 2881502756476710912, 109416128865750000000000, 6508595325997684722663161856, 572150341080161420030586961966080, 71062412455566037275496151040000000000]

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

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