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A222521 Number of nX7 0..3 arrays with exactly floor(nX7/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..3 order 0
10, 0, 1318, 221659, 3661130, 403328822, 13336494115, 2623707559240, 110441080391104, 34273414749633330, 1654698452610132075, 547206591335521794299, 26849189064917836823060, 8964964956162265960981942 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A222522
LINKS
EXAMPLE
Some solutions for n=4
..0..0..0..0..0..1..2....0..0..0..0..0..1..0....0..0..0..0..0..1..2
..0..0..0..0..0..2..0....0..0..0..0..0..2..3....0..0..0..0..0..1..2
..0..0..0..0..0..1..1....0..0..0..0..0..2..0....0..0..0..0..0..0..2
..0..0..0..0..2..3..3....0..0..0..0..3..0..1....0..0..0..0..1..2..2
CROSSREFS
Sequence in context: A287129 A287190 A277926 * A068159 A108695 A265373
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 23 2013
STATUS
approved

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Last modified June 24 01:53 EDT 2024. Contains 373661 sequences. (Running on oeis4.)