%I #3 Sep 06 2015 07:53:49

%S 46,1215,10906,351513,5488030,115507073,2499416567

%N Number of (n+1)X(5+1) 0..1 arrays with each row nonprime and column prime, read as a binary number with top and left being the most significant bits.

%C Column 5 of A261942.

%e Some solutions for n=3

%e ..0..0..1..0..0..1....0..1..1..0..1..0....0..0..0..0..0..0....0..1..0..0..1..0

%e ..1..0..0..0..0..1....1..0..0..0..0..0....1..0..0..1..0..0....0..0..1..1..1..1

%e ..0..1..1..1..1..0....1..1..1..1..1..1....0..1..1..0..1..1....1..1..0..0..0..0

%e ..1..1..1..0..0..1....1..1..1..1..1..0....1..0..1..1..0..0....1..1..1..1..1..1

%Y Cf. A261942.

%K nonn

%O 1,1

%A _R. H. Hardin_, Sep 06 2015