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A291956 Row sums of A291955. 2
1, 1, 0, 1, -1, 0, 0, 1, -1, 1, 0, 1, -2, 0, -2, 4, -2, 3, -4, 4, -7, 8, -8, 13, -15, 16, -23, 27, -32, 42, -50, 63, -80, 94, -119, 150, -180, 225, -279, 344, -427, 526, -652, 807, -998, 1235, -1526, 1892, -2339, 2889, -3581, 4427, -5476, 6779, -8382, 10378 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,13

LINKS

Seiichi Manyama, Table of n, a(n) for n = 0..10000

CROSSREFS

Cf. A291905.

Sequence in context: A305572 A223487 A226911 * A023987 A021498 A025251

Adjacent sequences:  A291953 A291954 A291955 * A291957 A291958 A291959

KEYWORD

sign

AUTHOR

Seiichi Manyama, Sep 06 2017

STATUS

approved

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Last modified September 15 18:22 EDT 2019. Contains 327082 sequences. (Running on oeis4.)