Positive numbers k such that k and 4*k are anagrams in base 9 (written in base 9).

Terms

a(0) =17a(1) =125a(2) =170a(3) =187a(4) =1250a(5) =1627a(6) =1700a(7) =1717a(8) =1726a(9) =1870a(10) =1887a(11) =12500a(12) =12517a(13) =12535a(14) =13525a(15) =15648a(16) =16270a(17) =16287a(18) =16548a(19) =17000a(20) =17017a(21) =17125a(22) =17170a(23) =17187a(24) =17260a(25) =17637a(26) =18700a(27) =18717a(28) =18726a(29) =18870