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A233723
Number of (n+1)X(6+1) 0..7 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 26
0
2624872, 54865696, 1417835712, 46522687660, 1650535163756, 64234332473960, 2551739071259076, 105766745720453760, 4388114335496330756, 186207934147222139492
OFFSET
1,1
COMMENTS
Column 6 of A233724
EXAMPLE
Some solutions for n=1
..4..4..5..2..5..1..4....0..4..6..4..4..4..6....4..0..3..6..7..6..3
..0..1..5..6..5..4..6....0..1..3..1..5..1..4....4..3..5..3..3..3..5
CROSSREFS
Sequence in context: A004674 A123155 A251036 * A162026 A229799 A196496
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 15 2013
STATUS
approved