Numbers whose base-3 representation contains exactly three 0's and four 2's.

Terms

a(0) =1484a(1) =1520a(2) =1532a(3) =1536a(4) =1628a(5) =1640a(6) =1644a(7) =1676a(8) =1680a(9) =1692a(10) =1952a(11) =1964a(12) =1968a(13) =2000a(14) =2004a(15) =2016a(16) =2108a(17) =2112a(18) =2124a(19) =2160a(20) =2267a(21) =2375a(22) =2411a(23) =2423a(24) =2427a(25) =2699a(26) =2735a(27) =2747a(28) =2751a(29) =2843