Numbers whose name in American English is a word-palindrome, reading the same forward and backward.

Terms

a(0) =101a(1) =202a(2) =303a(3) =404a(4) =505a(5) =606a(6) =707a(7) =808a(8) =909a(9) =1001a(10) =2002a(11) =3003a(12) =4004a(13) =5005a(14) =6006a(15) =7007a(16) =8008a(17) =9009a(18) =10010a(19) =11011a(20) =12012a(21) =13013a(22) =14014a(23) =15015a(24) =16016a(25) =17017a(26) =18018a(27) =19019a(28) =20020a(29) =21021