370643938560domain: NAppears in sequencesa(n) = n!*(1 + Sum_{i=1..n} 1/i).at n=14A000774Difference of the first two Stirling numbers of the first kind.at n=14A081046Generalized Stirling numbers of the first kind.at n=14A081049Generalized Stirling numbers of the first kind.at n=14A081050