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A232843
Number of (4+1)X(n+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally, diagonally or antidiagonally
1
240, 44832, 5659896, 391884166, 45851030856, 5644113047886, 602292331168212, 63864723424916622, 7167779736976775800, 793936135374108955814, 86549953808267915684080, 9511962164483577218028498
OFFSET
1,1
COMMENTS
Row 4 of A232839
LINKS
EXAMPLE
Some solutions for n=2
..2..1..2....0..1..2....2..1..0....0..2..2....2..0..2....2..0..2....2..1..2
..1..2..0....2..2..1....0..1..2....1..1..1....1..1..0....1..1..0....0..1..0
..1..0..1....1..0..0....2..2..0....0..0..0....0..2..1....1..2..2....1..0..2
..2..2..1....2..1..2....0..0..1....0..1..2....0..0..2....2..0..1....1..2..1
..0..1..0....0..1..0....2..1..0....0..1..2....0..1..0....0..1..0....1..0..1
CROSSREFS
Sequence in context: A323981 A258082 A269825 * A289636 A001943 A052263
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 30 2013
STATUS
approved