Numbers whose base-15 representation Sum_{i=0..m} d(i)*15^(m-i) has even d(i) for all odd i.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =5a(5) =6a(6) =7a(7) =8a(8) =9a(9) =10a(10) =11a(11) =12a(12) =13a(13) =14a(14) =15a(15) =17a(16) =19a(17) =21a(18) =23a(19) =25a(20) =27a(21) =29a(22) =30a(23) =32a(24) =34a(25) =36a(26) =38a(27) =40a(28) =42a(29) =44