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A249161
A249129(n)-n.
4
1, -1, 0, 0, 1, -1, 2, -1, 1, -2, 2, -1, 2, -2, 1, -2, 0, 0, 1, -1, 2, -1, 2, -2, 1, -2, 0, 0, 0, 1, -1, 0, 1, -1, 2, -1, 1, -2, 2, -1, 2, -2, 2, -2, 1, -2, 0, 0, 0, 1, -1, 0, 1, -1, 1, -1, 2, -1, 1, -2, 0, 0, 2, -1, 1, -2, 2, -1, 2, -2, 1, -2, 0, 0, 1, -1, 2
OFFSET
0,7
COMMENTS
Suggested by M. F. Hasler.
LINKS
CROSSREFS
Cf. A249129. For records see A249168.
Sequence in context: A351450 A221646 A344320 * A025142 A245936 A199596
KEYWORD
sign
AUTHOR
N. J. A. Sloane, Oct 22 2014
STATUS
approved