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A187036 An eigensequence of A187034. 2
1, 1, 1, 0, -1, 0, 1, 0, 0, 0, -1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

0

COMMENTS

Appears to be a signed indicator function for A027383. First column of A187037.

LINKS

Table of n, a(n) for n=0..65.

CROSSREFS

Sequence in context: A185906 A192687 A189141 * A192490 A214330 A190938

Adjacent sequences:  A187033 A187034 A187035 * A187037 A187038 A187039

KEYWORD

sign

AUTHOR

Paul Barry, Mar 08 2011

STATUS

approved

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Last modified May 23 03:06 EDT 2013. Contains 225585 sequences.