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A238911
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
1
6768, 385632, 274834944, 91433307852, 37515316223070, 14507257474374354, 5704285560865935876, 2232422878287586151934, 874838078340892481050650, 342701622890568149985871848, 134261245612148845462679274174
OFFSET
1,1
COMMENTS
Column 6 of A238912
LINKS
EXAMPLE
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
CROSSREFS
Sequence in context: A031986 A147316 A206096 * A031832 A200436 A250332
KEYWORD
nonn
AUTHOR
R. H. Hardin, Mar 07 2014
STATUS
approved