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Number of (n+3)X(4+3) 0..1 arrays with each row divisible by 9 and column not divisible by 9, read as a binary number with top and left being the most significant bits.
0

%I #3 Oct 03 2015 13:14:44

%S 21610,323944,4816416,77077352,1189915948,18025774598,268870964576,

%T 4010009531118,59835051345168,895113212815204,13384718571484102

%N Number of (n+3)X(4+3) 0..1 arrays with each row divisible by 9 and column not divisible by 9, read as a binary number with top and left being the most significant bits.

%C Column 4 of A262819.

%e Some solutions for n=1

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

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

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

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

%Y Cf. A262819.

%K nonn

%O 1,1

%A _R. H. Hardin_, Oct 03 2015