Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A071663.
A079441
Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A071663.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =4a(4) =7a(5) =24a(6) =48a(7) =128a(8) =259a(9) =646a(10) =1426a(11) =3458a(12) =7924a(13) =19054a(14) =44684a(15) =107586a(16) =255971a(17) =617012a(18) =1482096
External references
- oeis: A079441