First column of Triangle A027478, constructed from Stirling numbers of the first kind.

A027489

First column of Triangle A027478, constructed from Stirling numbers of the first kind.

Terms

    a(0) =1a(1) =7a(2) =176a(3) =10746a(4) =1297704a(5) =272866980a(6) =91570835040

External references