Euler transform of powers of 8.

Terms

a(0) =1a(1) =8a(2) =100a(3) =1144a(4) =12906a(5) =141848a(6) =1532276a(7) =16290920a(8) =170938483a(9) =1773107760a(10) =18208004664a(11) =185316171472