OFFSET
1,2
COMMENTS
If no zero appears in the base-2 representation, the search "falls through" and addresses the (virtual) leading zero of that prime, see A035100. - R. J. Mathar, Jul 20 2013
FORMULA
a(n) = 1+A023512(n). - Antti Karttunen, Jul 13 2013
CROSSREFS
KEYWORD
nonn
AUTHOR
Juri-Stepan Gerasimov, Jul 12 2013
STATUS
approved