Number of permutations of [n] having exactly 10 strong fixed blocks.
A225971
Number of permutations of [n] having exactly 10 strong fixed blocks.
Terms
- a(0) =1a(1) =37a(2) =777a(3) =12270a(4) =163175a(5) =1942929a(6) =21528521a(7) =228041846a(8) =2356747034a(9) =24163001708a(10) =249403489710
External references
- oeis: A225971