Second column of triangle A027477, constructed from the Stirling numbers of the first kind.

A027487

Second column of triangle A027477, constructed from the Stirling numbers of the first kind.

Terms

    a(0) =1a(1) =12a(2) =215a(3) =5700a(4) =212464a(5) =10645152a(6) =691560092a(7) =56600396640

External references