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.

A289197 Number of maximum matchings in the n X n rook graph.

Table of values

n a(n)
1 1
2 2
3 72
4 2016
5 22615200
6 61903180800
7 383946391896883200
8 291754347175555891200000
9 1589674150230421751470227456000000
10 653674192758917925444914420184514560000000
11 4669210639701352189820773315967264103247065907200000000

List of values

[1, 2, 72, 2016, 22615200, 61903180800, 383946391896883200, 291754347175555891200000, 1589674150230421751470227456000000, 653674192758917925444914420184514560000000, 4669210639701352189820773315967264103247065907200000000]

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

Content is available under The OEIS End-User License Agreement.