A127384 Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutations A127379/A127380 and A127381/A127382.

1, 1, 2, 4, 9, 23, 62, 179, 543, 1705, 5482, 18056, 60634, 206824

Offset: 0

Author

Antti Karttunen, Jan 16 2007

Keywords

• nonn

Links

• D. Callan, A Bijection on Dyck Paths and Its Cycle Structure, 2006, 17pp.

Crossrefs

A127383.