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 A218821 Unmatched value maps: number of nX6 binary arrays indicating the locations of corresponding elements not equal to any king-move neighbor in a random 0..2 nX6 array 0
 21, 1049, 29593, 720305, 18519049, 468783431, 11931365309, 303182474797 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 6 of A218823 LINKS Table of n, a(n) for n=1..8. EXAMPLE Some solutions for n=3 ..1..0..0..0..0..1....1..1..0..0..1..0....0..0..0..1..0..0....0..1..0..1..0..1 ..0..0..0..1..0..0....0..0..0..0..0..0....1..0..0..0..0..0....0..0..0..1..0..0 ..0..0..0..1..0..1....0..1..1..1..0..0....0..0..0..1..1..0....1..0..1..0..1..0 CROSSREFS Sequence in context: A360505 A263994 A072678 * A012153 A231521 A220637 Adjacent sequences: A218818 A218819 A218820 * A218822 A218823 A218824 KEYWORD nonn AUTHOR R. H. Hardin Nov 06 2012 STATUS approved

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Last modified September 29 18:32 EDT 2023. Contains 365775 sequences. (Running on oeis4.)