A262800 Number of (5+2)X(n+2) 0..1 arrays with each row divisible by 5 and column not divisible by 5, read as a binary number with top and left being the most significant bits.

0, 10404, 269638, 15883746, 1628730346, 167631328804, 15936245844840, 1570685792667744, 160228307396623224, 16345525332011589588, 1660067844960366953830, 168963789064138174659546

Offset

1,2

Comments

Row 5 of A262795.

Links

R. H. Hardin, Table of n, a(n) for n = 1..210

Example

Some solutions for n=2
..0..0..0..0....1..1..1..1....1..1..1..1....1..0..1..0....0..0..0..0
..0..0..0..0....1..1..1..1....0..0..0..0....1..0..1..0....1..0..1..0
..0..1..0..1....1..0..1..0....1..0..1..0....1..1..1..1....1..0..1..0
..1..0..1..0....0..1..0..1....1..0..1..0....0..0..0..0....1..0..1..0
..1..1..1..1....0..1..0..1....1..1..1..1....0..1..0..1....0..1..0..1
..0..0..0..0....0..1..0..1....1..0..1..0....0..0..0..0....0..0..0..0
..0..1..0..1....0..1..0..1....0..1..0..1....0..1..0..1....0..0..0..0

Crossrefs

Cf. A262795.

Sequence in context: A263890 A279946 A031866 * A157445 A010082 A068759

Adjacent sequences: A262797 A262798 A262799 * A262801 A262802 A262803

Keyword

nonn

Author

R. H. Hardin, Oct 02 2015

Status

approved