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A222478 Number of nX7 0..3 arrays with no more than floor(nX7/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..3 order 1
17, 139, 2953, 267772, 4927416, 544804117, 17557049164, 3344195404943, 145842478973059, 43014763466911784, 2152016451274069352, 684473548396481784093, 34905249009694803928802 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 7 of A222479
LINKS
EXAMPLE
Some solutions for n=4
..0..0..0..0..0..0..1....0..0..0..0..1..2..1....0..0..0..0..0..1..2
..0..0..0..0..0..0..2....0..0..0..0..0..0..0....0..0..0..0..3..1..0
..0..0..0..0..1..3..1....0..0..0..0..0..2..0....0..0..0..0..0..0..3
..0..0..0..0..2..2..3....0..0..0..0..0..3..3....0..0..0..0..0..0..2
CROSSREFS
Sequence in context: A298626 A157360 A142815 * A228254 A304207 A163038
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 21 2013
STATUS
approved

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Last modified June 23 08:25 EDT 2024. Contains 373629 sequences. (Running on oeis4.)