A251566 Number of (n+1)X(5+1) 0..7 arrays with every 2X2 subblock summing to a prime

293605794, 343048858208, 402177783997408, 472585276023176018, 555298289946069325288, 652719418328463563430208, 767171895357894887129581764, 901803700682564928611455397260

Offset

1,1

Comments

Column 5 of A251567

Links

R. H. Hardin, Table of n, a(n) for n = 1..27

Example

Some solutions for n=1
..0..0..4..0..6..1....0..0..2..6..5..6....0..0..0..2..0..0....0..0..2..7..1..4
..2..0..3..6..7..5....2..0..0..5..1..1....2..0..3..2..1..4....2..0..0..4..7..5

Crossrefs

Sequence in context: A344364 A344647 A344648 * A112452 A291459 A034640

Adjacent sequences: A251563 A251564 A251565 * A251567 A251568 A251569

Keyword

nonn

Author

R. H. Hardin, Dec 04 2014

Status

approved