14409322928domain: NAppears in sequencesUnsigned Stirling numbers of the first kind s(n,7).at n=8A001234Stirling numbers of first kind S1(15,n).at n=6A011525The middle Stirling numbers of first kind: a(n) = Stirling1(n, floor(n/2)).at n=15A154415a(n) = |Stirling1(2*n + 1, n)|.at n=7A367777