Palindromes in base 10.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =6a(7) =7a(8) =8a(9) =9a(10) =11a(11) =22a(12) =33a(13) =44a(14) =55a(15) =66a(16) =77a(17) =88a(18) =99a(19) =101a(20) =111a(21) =121a(22) =131a(23) =141a(24) =151a(25) =161a(26) =171a(27) =181a(28) =191a(29) =202