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A232389
Number of (n+1)X(6+1) 0..3 arrays with every element next to itself plus and minus one within the range 0..3 horizontally, vertically or antidiagonally, with no adjacent elements equal
1
1954, 12818, 120264, 1186624, 12826278, 148762628, 1635435360, 18724514604, 216025821042, 2453457767066, 28292102153296, 325997832652606, 3735703343961348, 43106844263842948, 496279458752305216
OFFSET
1,1
COMMENTS
Column 6 of A232391
LINKS
EXAMPLE
Some solutions for n=3
..0..1..0..3..0..1..0....2..3..2..3..1..3..2....0..1..2..3..0..1..0
..2..3..2..1..3..2..3....1..0..1..0..2..1..3....2..3..0..1..2..3..2
..0..1..0..2..0..1..0....3..2..3..1..3..0..2....0..1..3..0..1..0..1
..3..2..3..1..3..2..3....0..1..2..0..2..1..0....3..2..1..2..3..2..0
CROSSREFS
Sequence in context: A155809 A116211 A234560 * A209946 A200857 A351680
KEYWORD
nonn
AUTHOR
R. H. Hardin, Nov 23 2013
STATUS
approved