Numbers whose base-4 representation contains exactly four 2's and three 3's.

Terms

a(0) =10943a(1) =10991a(2) =11003a(3) =11006a(4) =11183a(5) =11195a(6) =11198a(7) =11243a(8) =11246a(9) =11258a(10) =11951a(11) =11963a(12) =11966a(13) =12011a(14) =12014a(15) =12026a(16) =12203a(17) =12206a(18) =12218a(19) =12266a(20) =15023a(21) =15035a(22) =15038a(23) =15083a(24) =15086a(25) =15098a(26) =15275a(27) =15278a(28) =15290a(29) =15338