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A249471 Number of length 5+4 0..n arrays with no five consecutive terms having four times any element equal to the sum of the remaining four 1
416, 6872, 119932, 884728, 5174842, 21824440, 76550058, 231236220, 620927172, 1512868480, 3409871172, 7187658694, 14321688284, 27179247012, 49484565130, 86796151488, 147351090962, 242923972126, 390163791394, 612170875944 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 5 of A249466
LINKS
EXAMPLE
Some solutions for n=3
..1....2....2....0....3....0....2....1....3....1....1....3....3....2....2....3
..1....3....3....3....1....0....1....1....2....1....0....2....1....1....0....2
..0....2....3....0....0....3....1....0....0....2....3....1....0....2....1....3
..2....1....2....2....2....0....1....3....0....1....1....3....0....3....0....1
..0....0....1....1....3....2....1....2....0....2....3....0....0....1....0....0
..0....3....0....3....0....0....2....1....1....1....3....2....1....2....0....1
..0....0....1....0....1....0....1....0....1....0....3....2....0....3....0....3
..2....0....2....3....1....0....1....1....2....2....3....0....1....2....3....1
..3....2....0....2....2....0....2....2....3....3....2....0....1....0....2....1
CROSSREFS
Sequence in context: A056068 A224602 A249006 * A246897 A223422 A239191
KEYWORD
nonn
AUTHOR
R. H. Hardin, Oct 29 2014
STATUS
approved

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Last modified June 17 08:51 EDT 2024. Contains 373444 sequences. (Running on oeis4.)