Number of degree-n even permutations of order dividing 8.
A061131
Number of degree-n even permutations of order dividing 8.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =4a(5) =16a(6) =136a(7) =736a(8) =4096a(9) =20224a(10) =326656a(11) =2970496a(12) =33826816a(13) =291237376a(14) =2129910784a(15) =13607197696a(16) =324498374656
External references
- oeis: A061131