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A233652
Number of (n+1)X(7+1) 0..5 arrays with every 2X2 subblock having the sum of the squares of the edge differences equal to 14
1
2971200, 112180004, 5291663768, 311919115144, 19199171263648, 1271744289096092, 83444652183591008, 5670260135408298196, 378339393027734872256, 25827744210072683694256, 1732787916307077369391608
OFFSET
1,1
COMMENTS
Column 7 of A233653
LINKS
EXAMPLE
Some solutions for n=1
..3..3..3..2..3..1..2..1....3..3..3..1..4..4..2..5....0..3..4..4..4..2..3..2
..0..2..5..5..3..4..4..1....0..1..0..1..2..5..2..4....0..1..1..3..1..2..5..2
CROSSREFS
Sequence in context: A071369 A238179 A205095 * A239918 A254511 A254518
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 14 2013
STATUS
approved