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A235222
Number of (n+1)X(7+1) 0..2 arrays with 2X2 edge jumps all no more than +1 in one of the clockwise or counterclockwise directions or both
1
7887229, 16295474229, 29833075851519, 56410299169343241, 105820498283776373809, 198912437212763068495019, 373708297219003416790462043, 702198011506864185365318442983
OFFSET
1,1
COMMENTS
Column 7 of A235223
LINKS
EXAMPLE
Some solutions for n=1
..0..0..0..0..1..1..2..1....0..0..1..1..0..1..0..1....0..0..0..1..0..1..1..2
..0..0..0..0..0..2..2..2....0..0..2..2..1..0..0..1....0..0..0..2..0..2..0..2
CROSSREFS
Sequence in context: A205657 A206186 A205368 * A239588 A210275 A346029
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 05 2014
STATUS
approved