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%I #11 Oct 03 2018 09:14:38
%S 841,1521,2601,2809,4489,7225,7569,11449,18225,32761,35721,55225,
%T 64009,88209,123201,140625,143641,198025,201601,243049,339889,358801,
%U 375769,491401,511225,525625,546121,561001,591361,609961,690561,707281,717409,727609,848241
%N "Binary prime squares": squares whose binary expansions, read as decimal expansions, are primes.
%C Similar to A108323 but in base 10.
%e 1521 = 39^2 is a term because 1521 = 10111110001_2 and the decimal number 10111110001 is prime.
%t Select[Range[1000]^2, PrimeQ@ FromDigits@ IntegerDigits[#, 2] &] (* _Giovanni Resta_, Oct 03 2018 *)
%Y Cf. A108322, A108323, A108325.
%K easy,nonn,base
%O 1,1
%A _Alexandre Wajnberg_, Jun 30 2005
%E More terms from _Giovanni Resta_, Oct 03 2018
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