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A202897
Number of (n+2)X9 binary arrays avoiding patterns 001 and 010 in rows, columns and nw-to-se diagonals.
1
46270, 518500, 7994866, 109801091, 1420515543, 18894802636, 251440992886, 3312356387937, 43639603596020, 575552626633363, 7582782570210296, 99855613120777677, 1315138193425117085, 17319877110051433700
OFFSET
1,1
LINKS
EXAMPLE
Some solutions for n=1
..1..1..1..1..1..1..1..1..1....1..1..1..1..0..1..1..1..1
..0..1..1..0..1..1..1..1..1....0..1..1..0..1..1..1..1..1
..0..1..1..0..0..0..0..0..0....1..0..1..1..1..0..1..1..0
CROSSREFS
Column 7 of A202898.
Sequence in context: A361035 A190882 A251278 * A185518 A230237 A175170
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 25 2011
STATUS
approved