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%I #12 May 07 2021 00:46:23
%S 2,3,2,3,2,5,2,3,2,3,2,5,2,3,2,3,2,7,2,3,2,3,2,5,2,3,2,3,2,7,2,3,2,3,
%T 2,5,2,3,2,3,2,5,2,3,2,3,2,7,2,3,2,3,2,5,2,3,2,3,2,7,2,3,2,3,2,5,2,3,
%U 2,3,2,5,2,3,2,3,2,11,2,3,2,3,2,5,2,3,2,3,2,7,2,3,2,3,2,5,2,3,2,3,2,5
%N Bisection of A112046.
%H Indranil Ghosh, <a href="/A112047/b112047.txt">Table of n, a(n) for n = 1..1000</a>
%F a(n) = A112046(2n-1)
%t a112046[n_]:=Block[{i=1},While[JacobiSymbol[i, 2n + 1]==1, i++]; i]; Table[a112046[2n - 1], {n, 102}] (* _Indranil Ghosh_, May 11 2017 *)
%o (Python)
%o from sympy import jacobi_symbol as J
%o def a112046(n):
%o i=1
%o while True:
%o if J(i, 2*n + 1)!=1: return i
%o else: i+=1
%o print([a112046(2*n - 1) for n in range(1, 103)]) # _Indranil Ghosh_, May 11 2017
%Y Cf. A112046, A112048, A112053.
%K nonn
%O 1,1
%A _Antti Karttunen_, Aug 27 2005
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