Partial products of successive terms of A017029; a(0)=1.

A144827

Partial products of successive terms of A017029; a(0)=1.

Terms

    a(0) =1a(1) =4a(2) =44a(3) =792a(4) =19800a(5) =633600a(6) =24710400a(7) =1136678400a(8) =60243955200

External references