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A238911
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Number of (n+1)X(6+1) 0..2 arrays with no element equal to all horizontal neighbors or equal to all vertical neighbors, and new values 0..2 introduced in row major order
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1
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6768, 385632, 274834944, 91433307852, 37515316223070, 14507257474374354, 5704285560865935876, 2232422878287586151934, 874838078340892481050650, 342701622890568149985871848, 134261245612148845462679274174
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=1
..0..1..0..1..0..0..1....0..1..1..0..1..2..1....0..1..2..0..0..1..2
..1..2..1..0..2..2..0....1..0..0..2..2..1..2....2..0..1..1..2..0..1
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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