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Numbers q such that q^2 = 2*prime(n) + n for some n.
3

%I #2 Mar 30 2012 17:26:11

%S 10,16,27,47,58,59,67,74,83,108,116,123,127,128,158,172,182,197,212,

%T 220,229,242,243,248,374,426,437,439,485,493,506,507,509,512,538,547,

%U 555,586,608,615,625,633,654,675,701,714,728,749,754,756,759,767,816,883

%N Numbers q such that q^2 = 2*prime(n) + n for some n.

%F a(n) = SQRT(A104776(n) + 2*A104783(n)).

%Y Cf. A104776, A104783, A104852.

%K nonn

%O 1,1

%A _Zak Seidov_, Apr 23 2005