A262485 Number of (n+3)X(4+3) 0..1 arrays with each row and column divisible by 13, read as a binary number with top and left being the most significant bits.

10, 23, 61, 389, 2699, 16108, 93941, 601676, 4905724, 25980913, 165468277

Offset

1,1

Comments

Column 4 of A262488.

Links

Table of n, a(n) for n=1..11.

Example

Some solutions for n=4
..0..1..0..0..1..1..1....0..0..1..1..0..1..0....1..1..1..0..1..0..1
..1..1..1..0..1..0..1....0..0..0..0..0..0..0....1..0..1..1..0..1..1
..1..1..1..0..1..0..1....0..0..0..0..0..0..0....1..0..1..1..0..1..1
..0..0..0..0..0..0..0....1..0..1..1..0..1..1....0..0..0..0..0..0..0
..1..1..1..0..1..0..1....1..0..1..1..0..1..1....1..0..1..1..0..1..1
..0..0..0..0..0..0..0....0..0..1..1..0..1..0....0..0..0..0..0..0..0
..0..1..0..0..1..1..1....1..0..0..0..0..0..1....1..1..1..0..1..0..1

Crossrefs

Cf. A262488.

Sequence in context: A156202 A266080 A316093 * A219940 A164578 A219472

Adjacent sequences: A262482 A262483 A262484 * A262486 A262487 A262488

Keyword

nonn

Author

R. H. Hardin, Sep 24 2015

Status

approved