Number of subgroups of S_n isomorphic to S_5, where S_n is the n-th symmetric group.

A378281

Number of subgroups of S_n isomorphic to S_5, where S_n is the n-th symmetric group.

Terms

    a(0) =0a(1) =0a(2) =0a(3) =0a(4) =1a(5) =12a(6) =84a(7) =560a(8) =3276a(9) =79632a(10) =1105104a(11) =16571808a(12) =176344740

External references