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

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

Offset: 1

Author

Vladeta Jovovic, Jul 11 2001

Keywords

• nonn

Links

• Sean A. Irvine, Java program (github)

Crossrefs

Cf. A063182, A063183, A051636, A020902, (unlabeled case) A062365.

Extensions

a(9)-a(18) from Stephen A. Silver, Feb 22 2013