A263291 Number of (3+3)X(n+3) 0..1 arrays with each row divisible by 11 and column not divisible by 11, read as a binary number with top and left being the most significant bits.

0, 482, 24160, 1390988, 86422940, 4398542684, 258671639594

Offset

1,2

Comments

Row 3 of A263288.

Links

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

Example

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

Crossrefs

Cf. A263288.

Sequence in context: A175536 A158329 A231395 * A121734 A260976 A281047

Adjacent sequences: A263288 A263289 A263290 * A263292 A263293 A263294

Keyword

nonn

Author

R. H. Hardin, Oct 13 2015

Status

approved