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A222353
Number of nX1 0..1 arrays with no more than floor(nX1/2) elements unequal to at least one king-move neighbor, with new values introduced in row major 0..1 order
5
1, 1, 1, 4, 5, 10, 12, 34, 43, 101, 127, 331, 424, 1044, 1340, 3406, 4409, 11008, 14296, 36039, 47031, 117866, 154276, 387709, 509126, 1276783, 1680799, 4217763, 5565756, 13954040, 18451152, 46258390, 61282051, 153562565, 203775943, 510523621
OFFSET
1,4
COMMENTS
Column 1 of A222360
LINKS
EXAMPLE
All solutions for n=4
..0....0....0....0
..0....0....0....1
..0....0....1....1
..1....0....1....1
CROSSREFS
Sequence in context: A217571 A376653 A058335 * A094415 A114517 A283246
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 16 2013
STATUS
approved