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.

A011787 Number of n X n matrices over Z_4 whose determinant is 1.

Table of values

n a(n)
1 1
2 48
3 43008
4 660602880
5 167761422581760
6 692647993190048071680
7 46119672943810238272430407680
8 49327181820263339694887026906732953600
9 845779385319367513935228608424336170436211507200
10 232259029997997019092189603223864660200729932409175906713600

List of values

[1, 48, 43008, 660602880, 167761422581760, 692647993190048071680, 46119672943810238272430407680, 49327181820263339694887026906732953600, 845779385319367513935228608424336170436211507200, 232259029997997019092189603223864660200729932409175906713600]

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

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