Numbers that contain a single zero in bases 2 and 10.

Terms

a(0) =0a(1) =30a(2) =503a(3) =507a(4) =509a(5) =510a(6) =1015a(7) =1019a(8) =1021a(9) =1022a(10) =2015a(11) =2031a(12) =2039a(13) =2043a(14) =2045a(15) =2046a(16) =3071a(17) =4031a(18) =4063a(19) =4079a(20) =4087a(21) =4091a(22) =4093a(23) =4094a(24) =8063a(25) =8190a(26) =30719a(27) =32703a(28) =65023a(29) =65407