A043349 Numbers having one 0 in base 5.
5, 10, 15, 20, 26, 27, 28, 29, 30, 35, 40, 45, 51, 52, 53, 54, 55, 60, 65, 70, 76, 77, 78, 79, 80, 85, 90, 95, 101, 102, 103, 104, 105, 110, 115, 120, 131, 132, 133, 134, 136, 137, 138, 139, 141, 142, 143, 144, 146, 147, 148, 149, 151
Offset: 1
Formula
A023722 \ {0}. - R. J. Mathar, Oct 20 2008