Number of permutations of length n with longest increasing subsequence of length 6.

A001457

Number of permutations of length n with longest increasing subsequence of length 6.

Terms

    a(0) =1a(1) =36a(2) =841a(3) =16465a(4) =296326a(5) =5122877a(6) =87116283a(7) =1477363967a(8) =25191909848a(9) =434119587475

External references