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A202724 Number of (n+3)X9 binary arrays with no more than three of any consecutive four bits set in any row or column 1
17498361951, 5600930157675, 1779844229799877, 562277092226375915, 176844069559231360063, 55803648810496645652897, 17602341245476520323260803, 5551394544058978098366123567 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 6 of A202726
LINKS
EXAMPLE
Some solutions for n=2
..0..0..0..0..1..1..1..0..0....1..0..0..0..0..0..0..1..0
..1..1..0..1..0..1..1..1..0....1..0..1..0..0..0..0..1..1
..1..0..0..0..1..0..0..1..1....0..0..1..1..1..0..1..0..1
..0..0..0..0..1..0..0..0..0....1..0..0..0..0..1..1..0..0
..1..1..1..0..1..1..1..0..1....1..1..1..0..0..1..0..1..0
CROSSREFS
Sequence in context: A113643 A233799 A330278 * A115537 A233486 A270895
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 23 2011
STATUS
approved

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Last modified April 23 09:48 EDT 2024. Contains 371905 sequences. (Running on oeis4.)