Integer part of Gamma(n+7/9)/Gamma(7/9).

Terms

a(0) =1a(1) =0a(2) =1a(3) =3a(4) =14a(5) =69a(6) =400a(7) =2714a(8) =21115a(9) =185345a(10) =1812263a(11) =19532170a(12) =230045568a(13) =2939471157a(14) =40499380396a(15) =598490843642