a(n) = n-th third-order hyperharmonic-exponential number, multiplied by n!.

A222146

a(n) = n-th third-order hyperharmonic-exponential number, multiplied by n!.

Terms

    a(0) =0a(1) =1a(2) =9a(3) =116a(4) =2082a(5) =49774a(6) =1525752a(7) =58180632a(8) =2694333744a(9) =148623965136

External references