Triangle read by rows in which row n gives n smallest palindromic numbers of n digits each.

Terms

a(0) =0a(1) =11a(2) =22a(3) =101a(4) =111a(5) =121a(6) =1001a(7) =1111a(8) =1221a(9) =1331a(10) =10001a(11) =10101a(12) =10201a(13) =10301a(14) =10401a(15) =100001a(16) =101101a(17) =102201a(18) =103301a(19) =104401a(20) =105501a(21) =1000001a(22) =1001001a(23) =1002001a(24) =1003001a(25) =1004001a(26) =1005001a(27) =1006001a(28) =10000001a(29) =10011001