Unsigned Stirling numbers of first kind s(n,3).

A000399

Unsigned Stirling numbers of first kind s(n,3).

Terms

    a(0) =1a(1) =6a(2) =35a(3) =225a(4) =1624a(5) =13132a(6) =118124a(7) =1172700a(8) =12753576a(9) =150917976a(10) =1931559552a(11) =26596717056a(12) =392156797824

External references