Hankel transform of aerated factorial numbers.

A137704

Hankel transform of aerated factorial numbers.

Terms

    a(0) =1a(1) =1a(2) =1a(3) =2a(4) =8a(5) =96a(6) =3456a(7) =497664a(8) =286654464a(9) =825564856320

External references