A220577 Equals one maps: number of nX6 binary arrays indicating the locations of corresponding elements equal to exactly one of their horizontal and antidiagonal neighbors in a random 0..1 nX6 array

32, 1504, 64497, 2652007, 106841503, 4239598056, 166807007000, 6529331189875, 254699982141104, 9910761556318406, 384907165469846911, 14926115051516165111, 578101882311226268847, 22367892146863380815542

Offset

1,1

Comments

Column 6 of A220579

Links

R. H. Hardin, Table of n, a(n) for n = 1..17

Example

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

Crossrefs

Sequence in context: A326103 A300809 A301448 * A200258 A122123 A357571

Adjacent sequences: A220574 A220575 A220576 * A220578 A220579 A220580

Keyword

nonn

Author

R. H. Hardin Dec 16 2012

Status

approved