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

Terms

a(0) =683a(1) =686a(2) =698a(3) =746a(4) =938a(5) =1707a(6) =1710a(7) =1722a(8) =1770a(9) =1962a(10) =2219a(11) =2222a(12) =2234a(13) =2282a(14) =2475a(15) =2478a(16) =2490a(17) =2538a(18) =2603a(19) =2606a(20) =2618a(21) =2667a(22) =2670a(23) =2682a(24) =2699a(25) =2702a(26) =2715a(27) =2718a(28) =2723a(29) =2727