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A233963
Number of (n+1) X (4+1) 0..3 arrays with every 2 X 2 subblock having the sum of the absolute values of all six edge and diagonal differences equal to 10.
1
3016, 20564, 134044, 1037788, 8010708, 71071752, 620296556, 5958138300, 55642278148, 552091785752, 5327660665176, 53420149603484, 523815249110780, 5265101152937864, 52060377553513528, 523219144498681240
OFFSET
1,1
COMMENTS
Column 4 of A233967.
LINKS
EXAMPLE
Some solutions for n=3
..1..0..3..0..1....0..1..3..1..3....0..3..1..3..0....0..1..2..3..2
..2..3..2..3..0....3..2..0..0..0....3..2..0..2..3....3..0..3..0..3
..1..0..1..0..1....0..1..3..1..3....0..3..3..1..0....3..2..1..2..3
..2..3..0..3..0....3..0..0..2..0....1..0..2..0..3....1..0..3..0..3
CROSSREFS
Cf. A233967.
Sequence in context: A162606 A377771 A377754 * A086746 A031816 A252381
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 18 2013
STATUS
approved