A263306 Number of (3+3)X(n+3) 0..1 arrays with each row divisible by 13 and column not divisible by 13, read as a binary number with top and left being the most significant bits.

0, 522, 8818, 539152, 32625992, 1955562184, 107352061052

Offset

1,2

Comments

Row 3 of A263303.

Links

Table of n, a(n) for n=1..7.

Example

Some solutions for n=3
..0..1..1..0..1..0....0..1..1..0..1..0....1..1..0..1..0..0....1..1..0..1..0..0
..0..0..1..1..0..1....0..0..0..0..0..0....0..0..0..0..0..0....0..0..1..1..0..1
..1..0..0..1..1..1....1..1..0..1..0..0....1..1..0..1..0..0....1..1..0..1..0..0
..0..0..0..0..0..0....1..1..0..1..0..0....0..0..1..1..0..1....1..0..0..1..1..1
..1..1..0..1..0..0....1..0..0..1..1..1....0..1..1..0..1..0....0..0..1..1..0..1
..1..0..0..1..1..1....0..1..1..0..1..0....0..0..1..1..0..1....0..0..0..0..0..0

Crossrefs

Cf. A263303.

Sequence in context: A045050 A305268 A004968 * A128809 A279926 A230249

Adjacent sequences: A263303 A263304 A263305 * A263307 A263308 A263309

Keyword

nonn

Author

R. H. Hardin, Oct 13 2015

Status

approved