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.

A062364 Number of cyclic subgroups of the group A_n X A_n (where A_n is the alternating group of degree n).

Table of values

n a(n)
1 1
2 1
3 5
4 80
5 1232
6 35402
7 1194062
8 70565000
9 4701427880
10 368268892232
11 32176642615592
12 4268310912989312
13 538435375681984640
14 93863308664587110560
15 20096819872783656177632
16 4630250413602884766388352
17 1005800123495980918868450432
18 286583083615434477248177406080

List of values

[1, 1, 5, 80, 1232, 35402, 1194062, 70565000, 4701427880, 368268892232, 32176642615592, 4268310912989312, 538435375681984640, 93863308664587110560, 20096819872783656177632, 4630250413602884766388352, 1005800123495980918868450432, 286583083615434477248177406080]

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

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