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A011582 Legendre symbol (n,11). 12

%I #21 Oct 21 2022 22:00:42

%S 0,1,-1,1,1,1,-1,-1,-1,1,-1,0,1,-1,1,1,1,-1,-1,-1,1,-1,0,1,-1,1,1,1,

%T -1,-1,-1,1,-1,0,1,-1,1,1,1,-1,-1,-1,1,-1,0,1,-1,1,1,1,-1,-1,-1,1,-1,

%U 0,1,-1,1,1,1,-1,-1,-1,1,-1,0,1,-1,1,1,1,-1,-1,-1,1,-1,0,1,-1,1

%N Legendre symbol (n,11).

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

%H <a href="/index/Rec#order_10">Index entries for linear recurrences with constant coefficients</a>, signature (-1,-1,-1,-1,-1,-1,-1,-1,-1,-1).

%t Table[JacobiSymbol[n, 11], {n, 0, 80}] (* _Jean-François Alcover_, May 17 2017 *)

%o (PARI) A011582(n) = kronecker(n,11);

%o for(n=0, 20, print1(A011582(n)", ")); /* _R. J. Mathar_, Feb 25 2012 */

%K sign,mult,easy

%O 0,1

%A _N. J. A. Sloane_

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Last modified April 25 09:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)