Base-9 palindromes that start with 6.

Terms

a(0) =6a(1) =60a(2) =492a(3) =501a(4) =510a(5) =519a(6) =528a(7) =537a(8) =546a(9) =555a(10) =564a(11) =4380a(12) =4470a(13) =4560a(14) =4650a(15) =4740a(16) =4830a(17) =4920a(18) =5010a(19) =5100a(20) =39372a(21) =39453a(22) =39534a(23) =39615a(24) =39696a(25) =39777a(26) =39858a(27) =39939a(28) =40020a(29) =40110