Numbers k such that every base-3 digit of k is a base-9 digit of k.

Terms

a(0) =1a(1) =2a(2) =9a(3) =13a(4) =18a(5) =26a(6) =81a(7) =82a(8) =83a(9) =84a(10) =85a(11) =90a(12) =99a(13) =108a(14) =117a(15) =121a(16) =162a(17) =163a(18) =164a(19) =168a(20) =170a(21) =171a(22) =180a(23) =216a(24) =234a(25) =242a(26) =244a(27) =252a(28) =325a(29) =333