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A165597
Partial sums of A165596.
13
0, 1, 2, 3, 4, 5, 6, 5, 6, 7, 8, 7, 8, 9, 8, 9, 10, 9, 10, 9, 10, 9, 8, 9, 10, 11, 12, 13, 12, 13, 14, 15, 16, 15, 14, 13, 14, 13, 12, 13, 14, 15, 14, 15, 14, 15, 16, 17, 18, 19, 20, 19, 20, 21, 22, 21, 20, 19, 20, 19, 20, 19, 20, 19, 20, 21, 20, 19, 18, 19, 18, 17, 18, 17, 16, 17
OFFSET
0,3
COMMENTS
Period 59881.
First entry < 0: a(17698) = -1.
LINKS
CROSSREFS
Positions of zeros: A165598. See also A165599, A165590. Similar sequences: A165472, A165477, A165482, A165575-A165579, A165582, A165587, A165592, A165597.
Sequence in context: A071532 A102730 A395226 * A397816 A269757 A308973
KEYWORD
sign
AUTHOR
Antti Karttunen, Sep 22 2009
STATUS
approved