Number of cycles in range [A014137(n-1)..A014138(n-1)] of permutation A069772.
1, 1, 2, 3, 10, 22, 76, 217, 750, 2438, 8524, 29414, 104468, 371516, 1338936
1 seqfan posts
Mon Jun 29 13:58:44 CEST 2009 [seqfan] Catalan-related sequences with floretions