A263127 Number of (3+3)X(n+3) 0..1 arrays with each row divisible by 15 and column not divisible by 15, read as a binary number with top and left being the most significant bits.

59, 522, 10356, 316392, 17782827, 881938092, 47672389112, 2695098564336, 159284816028475, 9294738455527194

Offset

1,1

Comments

Row 3 of A263124.

Links

Table of n, a(n) for n=1..10.

Example

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

Crossrefs

Cf. A263124.

Sequence in context: A125034 A140024 A219064 * A308649 A274503 A142363

Adjacent sequences: A263124 A263125 A263126 * A263128 A263129 A263130

Keyword

nonn

Author

R. H. Hardin, Oct 10 2015

Status

approved