Number of set partitions of [2n] such that n is the largest element of the last block.

A271467

Number of set partitions of [2n] such that n is the largest element of the last block.

Terms

    a(0) =0a(1) =1a(2) =10a(3) =149a(4) =3149a(5) =88772a(6) =3195161a(7) =142084077a(8) =7611839904a(9) =481614364251

External references