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A262465 Number of (n+1)X(n+1) 0..1 arrays with each row divisible by 3 and each column divisible by 5, read as a binary number with top and left being the most significant bits. 0

%I

%S 1,3,36,457,30229,8080915,15659602612

%N Number of (n+1)X(n+1) 0..1 arrays with each row divisible by 3 and each column divisible by 5, read as a binary number with top and left being the most significant bits.

%C Diagonal of A262472.

%e Some solutions for n=4

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

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

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

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

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

%Y Cf. A262472.

%K nonn

%O 1,2

%A _R. H. Hardin_, Sep 23 2015

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Last modified April 4 20:47 EDT 2020. Contains 333229 sequences. (Running on oeis4.)