Powers of fifth root of 8 rounded up.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =6a(5) =8a(6) =13a(7) =19a(8) =28a(9) =43a(10) =64a(11) =98a(12) =148a(13) =223a(14) =338a(15) =512a(16) =777a(17) =1177a(18) =1783a(19) =2703a(20) =4096a(21) =6209a(22) =9411a(23) =14264a(24) =21619a(25) =32768a(26) =49668a(27) =75282a(28) =114105a(29) =172951