0,2
Possibly a version of A116955? [From Arkadiusz Wesolowski, Mar 16 2011]
Sequence in context: A176140 A031028 A176810 * A074778 A162899 A115391
Adjacent sequences: A115600 A115601 A115602 * A115604 A115605 A115606
nonn,unkn
Len Burman (lburman6(AT)comcast.net), Mar 13 2006