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A252085 Number of (n+2)X(5+2) 0..2 arrays with every 3X3 subblock row, column, diagonal and antidiagonal sum not equal to 1 3 or 4 1
1591, 7089, 38374, 199064, 1034546, 5474209, 28883234, 152360177, 805901591, 4260742020, 22510973975, 118986810308, 629109658471, 3325846713536, 17580932671512, 92938880640092, 491326132742939, 2597415182172287 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A252088

LINKS

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

EXAMPLE

Some solutions for n=4

..0..0..0..2..0..0..2....0..0..2..0..0..0..0....0..0..0..2..0..0..0

..2..0..0..0..0..0..0....0..0..0..0..0..0..0....0..0..0..0..0..0..2

..0..0..2..0..0..0..0....0..0..0..0..0..0..2....0..0..2..0..0..0..0

..0..0..0..0..0..2..0....2..0..0..2..0..0..0....0..0..0..0..0..0..0

..0..0..0..0..0..0..0....0..2..0..0..0..2..0....0..0..0..0..0..0..2

..0..2..0..0..0..0..0....0..0..2..0..0..0..0....0..2..0..0..2..0..0

CROSSREFS

Sequence in context: A083632 A224939 A049520 * A224948 A238075 A250959

Adjacent sequences:  A252082 A252083 A252084 * A252086 A252087 A252088

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 13 2014

STATUS

approved

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Last modified June 20 18:48 EDT 2021. Contains 345199 sequences. (Running on oeis4.)