Sort then Add, a(1)=29.

Terms

a(0) =29a(1) =58a(2) =116a(3) =232a(4) =455a(5) =910a(6) =929a(7) =1228a(8) =2456a(9) =4912a(10) =6161a(11) =7327a(12) =9704a(13) =10183a(14) =11321a(15) =22444a(16) =44888a(17) =89776a(18) =157565a(19) =313132a(20) =425465a(21) =670021a(22) =671288a(23) =798076a(24) =865865a(25) =1422553a(26) =2646008a(27) =2670676a(28) =2937353a(29) =5270932