Number of subgroups of order n of the symmetric group Sym(n) on n symbols.
A284210
Number of subgroups of order n of the symmetric group Sym(n) on n symbols.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =7a(4) =6a(5) =280a(6) =120a(7) =25335a(8) =11200a(9) =276696a(10) =362880a(11) =374838255a(12) =39916800a(13) =2414617920a(14) =11721790080
External references
- oeis: A284210