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Number of cyclic subgroups of the group A_n X A_n (where A_n is the alternating group of degree n).
2

%I #9 Mar 27 2023 18:55:40

%S 1,1,5,80,1232,35402,1194062,70565000,4701427880,368268892232,

%T 32176642615592,4268310912989312,538435375681984640,

%U 93863308664587110560,20096819872783656177632,4630250413602884766388352,1005800123495980918868450432,286583083615434477248177406080

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

%H Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a062/A062364.java">Java program</a> (github)

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

%K nonn

%O 1,3

%A _Vladeta Jovovic_, Jul 11 2001

%E a(9)-a(18) from _Stephen A. Silver_, Feb 22 2013