Integer part of Gamma(n+1/9)/Gamma(1/9).

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =3a(6) =17a(7) =104a(8) =740a(9) =6005a(10) =54717a(11) =553253a(12) =6147263a(13) =74450193a(14) =976124760a(15) =13774204958a(16) =208143541601