A160351 - OEIS

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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

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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: A283316 A284508 A347519 * A268340 A355453 A336356

Adjacent sequences: A160348 A160349 A160350 * A160352 A160353 A160354

KEYWORD

nonn

AUTHOR

M. F. Hasler, Jun 03 2009

STATUS

approved