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A251882 Number of (n+2)X(5+2) 0..4 arrays with every 3X3 subblock row and column sum prime and every diagonal and antidiagonal sum nonprime 1
117744, 242531, 848547, 4243461, 17612152, 96631623, 513228578, 2133116461, 12086844180, 67036259385, 280092161055, 1622827533151, 9356871157757, 39244047371596, 231721741001208, 1380662151150154, 5809743569241608 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A251885

LINKS

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

EXAMPLE

Some solutions for n=1

..0..1..2..4..1..2..2....3..1..1..1..0..2..0....3..3..1..3..3..1..3

..2..3..2..2..1..4..2....4..4..3..0..2..0..1....4..0..3..0..4..1..0

..1..3..1..1..0..1..1....4..2..1..4..0..1..4....0..0..3..4..0..1..2

CROSSREFS

Sequence in context: A017610 A120321 A202599 * A237208 A089524 A346141

Adjacent sequences:  A251879 A251880 A251881 * A251883 A251884 A251885

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 10 2014

STATUS

approved

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Last modified October 25 17:22 EDT 2021. Contains 348255 sequences. (Running on oeis4.)