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

A027486

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

Terms

    a(0) =1a(1) =3a(2) =23a(3) =330a(4) =7604a(5) =256620a(6) =11923260a(7) =729524880a(8) =56840099904

External references