a(n) = Sum_{k=0..n} k^(2*n) * Stirling1(n,k).

A351183

a(n) = Sum_{k=0..n} k^(2*n) * Stirling1(n,k).

Terms

    a(0) =1a(1) =1a(2) =15a(3) =539a(4) =28980a(5) =1295404a(6) =-177715720a(7) =-88870557952

External references