Numbers of the form 2^j + 3^k, for j and k >= 0.

Terms

a(0) =2a(1) =3a(2) =4a(3) =5a(4) =7a(5) =9a(6) =10a(7) =11a(8) =13a(9) =17a(10) =19a(11) =25a(12) =28a(13) =29a(14) =31a(15) =33a(16) =35a(17) =41a(18) =43a(19) =59a(20) =65a(21) =67a(22) =73a(23) =82a(24) =83a(25) =85a(26) =89a(27) =91a(28) =97a(29) =113