A251959 Number of (n+2)X(4+2) 0..4 arrays with every row, column, diagonal or antidiagonal in each 3X3 subblock summing to a prime

101307, 1201953, 30761067, 736975310, 18033590706, 446277561777, 10977331490335, 270151507070538, 6654368971046793, 163853444401820371, 4034556015266548836, 99349001785304034475, 2446379824178507434187

Offset

1,1

Comments

Column 4 of A251962

Links

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

Example

Some solutions for n=1
..1..3..1..1..1..3....0..0..3..0..2..3....1..1..1..1..1..1....1..2..2..1..0..1
..3..1..1..1..1..1....0..2..0..3..0..2....1..1..1..1..3..1....4..1..0..1..1..1
..1..1..3..3..1..1....2..3..0..2..1..2....1..0..1..1..3..3....2..4..1..0..4..1

Crossrefs

Sequence in context: A096929 A031678 A354566 * A250631 A229684 A187642

Adjacent sequences: A251956 A251957 A251958 * A251960 A251961 A251962

Keyword

nonn

Author

R. H. Hardin, Dec 11 2014

Status

approved