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A349925
Dirichlet g.f.: Product_{k>=2} (1 - 2 * k^(-s)).
1
1, -2, -2, -2, -2, 2, -2, 2, -2, 2, -2, 6, -2, 2, 2, 2, -2, 6, -2, 6, 2, 2, -2, 2, -2, 2, 2, 6, -2, 2, -2, 6, 2, 2, 2, 2, -2, 2, 2, 2, -2, 2, -2, 6, 6, 2, -2, -2, -2, 6, 2, 6, -2, 2, 2, 2, 2, 2, -2, -6, -2, 2, 6, -2, 2, 2, -2, 6, 2, 2, -2, -6, -2, 2, 6
OFFSET
1,2
CROSSREFS
KEYWORD
sign
AUTHOR
Ilya Gutkovskiy, Dec 05 2021
STATUS
approved