Unsigned Stirling numbers of first kind s(n,4).

A000454

Unsigned Stirling numbers of first kind s(n,4).

Terms

    a(0) =1a(1) =10a(2) =85a(3) =735a(4) =6769a(5) =67284a(6) =723680a(7) =8409500a(8) =105258076a(9) =1414014888a(10) =20313753096a(11) =310989260400

External references