Numbers k that, when expressed in base 5 and then interpreted in base 9, give a multiple of k.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =28a(6) =30a(7) =58a(8) =60a(9) =88a(10) =90a(11) =118a(12) =120a(13) =168a(14) =179a(15) =180a(16) =348a(17) =359a(18) =360a(19) =840a(20) =895a(21) =900a(22) =1740a(23) =1795a(24) =1800a(25) =5370a(26) =5400a(27) =11726a(28) =11984a(29) =16200