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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

Table of n, a(n) for n=1..105.

Index entries for sequences related to Recamán's sequence

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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Last modified November 21 22:32 EST 2017. Contains 295054 sequences.