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A249461 Number of length n+4 0..3 arrays with no five consecutive terms having four times any element equal to the sum of the remaining four 1
860, 2948, 10124, 34832, 119932, 412972, 1422232, 4898776, 16874830, 58131580, 200257200, 689871586, 2376578686, 8187255382, 28204984386, 97165888404, 334735779168, 1153163060226, 3972642458048, 13685741942400, 47147347303294 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 3 of A249466
LINKS
EXAMPLE
Some solutions for n=5
..1....3....2....0....3....2....2....3....0....0....2....0....3....1....1....2
..3....0....1....0....3....3....0....2....3....3....0....2....0....2....2....3
..0....0....0....0....2....1....0....0....0....0....2....2....2....3....1....3
..0....0....3....2....0....2....1....0....3....2....3....0....0....1....2....3
..2....0....2....0....3....1....1....0....1....1....2....2....0....2....0....2
..2....2....2....1....3....0....2....2....3....1....0....2....1....3....3....0
..2....2....1....3....3....3....2....3....2....3....1....0....3....0....1....0
..3....3....3....3....2....0....3....0....0....0....3....3....3....3....2....1
..3....1....1....2....3....3....1....0....0....3....1....1....2....0....0....3
CROSSREFS
Sequence in context: A187281 A108822 A278156 * A292626 A115749 A105323
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 29 2014
STATUS
approved

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Last modified March 28 16:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)