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A165574
Legendre symbol (n,263).
4
0, 1, 1, 1, 1, -1, 1, -1, 1, 1, -1, 1, 1, 1, -1, -1, 1, 1, 1, -1, -1, -1, 1, 1, 1, 1, 1, 1, -1, -1, -1, 1, 1, 1, 1, 1, 1, 1, -1, 1, -1, -1, -1, 1, 1, -1, 1, -1, 1, 1, 1, 1, 1, -1, 1, -1, -1, -1, -1, -1, -1, 1, 1, -1, 1, -1, 1, -1, 1, 1, 1, -1, 1, -1, 1, 1, -1, -1, 1, -1, -1, 1, -1, 1
OFFSET
0,1
COMMENTS
263 is the 12th Safe prime, A005385(12).
LINKS
MATHEMATICA
JacobiSymbol[Range[0, 90], 263] (* Harvey P. Dale, Oct 04 2020 *)
CROSSREFS
Partial sums: A165576.
Sequence in context: A165481 A165573 A057428 * A165581 A165586 A134824
KEYWORD
sign,mult
AUTHOR
Antti Karttunen, Sep 22 2009
STATUS
approved