OFFSET
0,2
COMMENTS
Indexing starts from zero, because a(0)=0 is a special case. After that the sequence gives the positions of ones in A276575.
PROG
(Scheme, with Antti Karttunen's IntSeq-library)
CROSSREFS
KEYWORD
nonn
AUTHOR
Antti Karttunen, Oct 03 2016
STATUS
approved