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A260341
A002107 with the zero terms omitted.
0
1, -2, -1, 2, 1, 2, -2, -2, -2, 1, 2, 3, -2, 2, -2, -2, -2, -1, 2, 2, -2, 2, 1, 2, 2, -2, -2, 2, -2, -4, 1, -2, 2, 2, 2, 1, -2, 2, 2, -2, -2, -2, 2, -4, -2, -1, 2, 2, -2
OFFSET
0,2
LINKS
J. W. L. Glaisher, On the square of Euler's series, Proc. London Math. Soc., 21 (1889), 182-194. See Table I.
CROSSREFS
Cf. A002107.
Sequence in context: A243404 A219181 A347833 * A109969 A085035 A198333
KEYWORD
sign
AUTHOR
N. J. A. Sloane, Jul 30 2015
STATUS
approved