A011610 - OEIS

A011610

Legendre symbol (n,137).

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

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,1

REFERENCES

G. H. Hardy and E. M. Wright, An Introduction to the Theory of Numbers. 3rd ed., Oxford Univ. Press, 1954, p. 68.

LINKS

Paolo Xausa, Table of n, a(n) for n = 0..10000

MATHEMATICA

JacobiSymbol[Range[0, 100], 137] (* Paolo Xausa, Nov 10 2025 *)

CROSSREFS

Sequence in context: A011607 A011608 A011609 * A011611 A011612 A011613

Adjacent sequences: A011607 A011608 A011609 * A011611 A011612 A011613

KEYWORD

sign,mult,easy

AUTHOR

N. J. A. Sloane

STATUS

approved