Number of nonisomorphic cyclic subgroups of the group S_n X S_n (where S_n is the symmetric group of degree n).

A063183

Number of nonisomorphic cyclic subgroups of the group S_n X S_n (where S_n is the symmetric group of degree n).

Terms

    a(0) =1a(1) =1a(2) =2a(3) =4a(4) =6a(5) =11a(6) =11a(7) =20a(8) =26a(9) =37a(10) =39a(11) =59a(12) =66a(13) =97a(14) =107a(15) =120a(16) =151a(17) =203a(18) =230a(19) =303a(20) =345a(21) =381a(22) =422a(23) =542a(24) =623a(25) =737a(26) =817a(27) =963a(28) =1074a(29) =1328

External references