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%I #6 Apr 16 2023 21:25:08
%S 1,7,13,19,31,37,43,61,73,91,97,109,121,127,139,151,163,169,199,211,
%T 223,241,271,283,301,313,337,349,361,367,379,397,409,421,433,439,463,
%U 475,499,511,547,559,571,613,625,637,661,673,691,703,721
%N Intersection of A003136 and A038590.
%Y Cf. A003136, A038590.
%K nonn
%O 1,2
%A _N. J. A. Sloane_.
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