%I #4 Apr 30 2012 13:27:59
%S 2605,8653,11029,17693,21029,22205,22805,25285,27229,30629,39605,
%T 40405,42029,45373,50629,56173,62005,63005,74533,83525
%N Beach-Williams Pell numbers of type k^2 + 4.
%C See A212074 for a detailed description.
%Y Cf. A212074-A212083.
%K nonn
%O 1,1
%A _N. J. A. Sloane_, Apr 30 2012
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