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 A160351 Characteristic function of A057166. 2
 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS FORMULA a(n) = (1-A160357(n))/2 = 1-A076213(n-1). CROSSREFS Sequence in context: A105563 A011765 A144602 * A023969 A060039 A107078 Adjacent sequences:  A160348 A160349 A160350 * A160352 A160353 A160354 KEYWORD nonn AUTHOR M. F. Hasler, Jun 03 2009 STATUS approved

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