Palindromic numbers in bases 3 and 8 written in base 10.

Terms

a(0) =0a(1) =1a(2) =2a(3) =4a(4) =121a(5) =130a(6) =203a(7) =316a(8) =8578a(9) =9490a(10) =17492a(11) =944035a(12) =1141652a(13) =1276916a(14) =1554173a(15) =58961443a(16) =67470916a(17) =4099065139a(18) =5691134677a(19) =81452592329a(20) =81473867465a(21) =419572845958