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 A178226 Characteristic function of A154809 (numbers that are not binary palindromes) 1
 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS a(n)=1 if n is in A154809, a(n)=0 otherwise. Identical to parity of A086757 (Smallest prime p such that n is a palindrome in base p representation) LINKS CROSSREFS Cf. A086757, A154809, A178225 Sequence in context: A174275 A144599 A144608 * A095907 A056051 A143541 Adjacent sequences:  A178223 A178224 A178225 * A178227 A178228 A178229 KEYWORD base,easy,nonn AUTHOR Jeremy Gardiner, May 23 2010 STATUS approved

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