Pisot sequence E(6,16), a(n) = floor( a(n-1)^2/a(n-2) + 1/2 ).

Terms

a(0) =6a(1) =16a(2) =43a(3) =116a(4) =313a(5) =845a(6) =2281a(7) =6157a(8) =16619a(9) =44858a(10) =121081a(11) =326823a(12) =882164a(13) =2381146a(14) =6427213a(15) =17348397a(16) =46826965a(17) =126395808a(18) =341168818a(19) =920886256a(20) =2485665312a(21) =6709332453a(22) =18109896673a(23) =48882412640a(24) =131943892815a(25) =356144263570a(26) =961308127021