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%I #5 Sep 11 2023 21:33:18
%S 31,353,197,53564,82711,8124875,25084172
%N Number of (n+1) X (6+1) 0..1 arrays with each row and column prime, read as a binary number with top and left being the most significant bits.
%C Column 6 of A261761.
%e Some solutions for n=4
%e ..0..0..0..0..0..1..1....0..0..1..0..0..0..1....1..0..0..0..1..1..1
%e ..0..1..0..0..1..0..1....0..0..0..0..1..1..1....0..1..0..0..1..0..1
%e ..0..1..1..0..1..0..1....0..0..0..1..0..1..1....0..0..1..1..1..0..1
%e ..1..0..0..1..0..0..1....1..1..0..1..1..0..1....1..1..0..0..0..0..1
%e ..1..1..1..1..1..1..1....0..0..1..1..1..1..1....1..1..1..1..1..1..1
%Y Cf. A261761.
%K nonn
%O 1,1
%A _R. H. Hardin_, Aug 31 2015