Number of permutations of [n] having a shortest ascending run of length 10.

A228677

Number of permutations of [n] having a shortest ascending run of length 10.

Terms

    a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =0a(7) =0a(8) =0a(9) =0a(10) =184755a(11) =705430a(12) =1293290a(13) =2288130a(14) =3922510a(15) =6537518a(16) =10623468a(17) =16872568a(18) =26246218a(19) =40060018

External references