Pisot sequence P(6,9).

Terms

a(0) =6a(1) =9a(2) =13a(3) =19a(4) =28a(5) =41a(6) =60a(7) =88a(8) =129a(9) =189a(10) =277a(11) =406a(12) =595a(13) =872a(14) =1278a(15) =1873a(16) =2745a(17) =4023a(18) =5896a(19) =8641a(20) =12664a(21) =18560a(22) =27201a(23) =39865a(24) =58425a(25) =85626a(26) =125491a(27) =183916a(28) =269542a(29) =395033