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A291958
Row sums of A291957.
2
1, 1, -1, 2, -1, -1, 3, -2, 0, 2, -3, 2, 2, -4, 2, 2, -5, 5, 0, -6, 7, -1, -6, 9, -5, -5, 12, -9, -1, 12, -12, 0, 12, -15, 4, 13, -19, 9, 11, -22, 13, 9, -27, 21, 5, -28, 29, -1, -30, 34, -8, -29, 44, -18, -28, 51, -28, -22, 57, -42, -16, 63, -53, -6, 66, -70, 7, 67
OFFSET
0,4
LINKS
CROSSREFS
Cf. A291942.
Sequence in context: A192181 A073463 A183568 * A127948 A177350 A190688
KEYWORD
sign
AUTHOR
Seiichi Manyama, Sep 06 2017
STATUS
approved