Palindromic in bases 3 and 10.

Terms

a(0) =0a(1) =1a(2) =2a(3) =4a(4) =8a(5) =121a(6) =151a(7) =212a(8) =242a(9) =484a(10) =656a(11) =757a(12) =29092a(13) =48884a(14) =74647a(15) =75457a(16) =76267a(17) =92929a(18) =93739a(19) =848848a(20) =1521251a(21) =2985892a(22) =4022204a(23) =4219124a(24) =4251524a(25) =4287824a(26) =5737375a(27) =7875787a(28) =7949497a(29) =27711772