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A253133 Number of length 5+2 0..n arrays with the sum of medians of adjacent triples multiplied by some arrangement of +-1 equal to zero 1
64, 952, 6515, 28428, 92041, 246003, 570578, 1191085, 2291766, 4133344, 7059815, 11542364, 18172847, 27698453, 41058154, 59405687, 84086912, 116790762, 159453863, 214336718, 284126387, 371920965, 481131250, 615892739, 780722246 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 5 of A253129
LINKS
EXAMPLE
Some solutions for n=5
..0....0....3....1....4....3....2....0....3....5....2....2....0....2....0....0
..0....0....0....2....0....2....4....4....0....4....5....0....2....2....3....3
..2....5....4....1....0....1....1....1....1....2....0....5....0....2....0....1
..4....3....1....1....0....1....0....4....2....5....1....4....0....5....5....4
..1....1....3....3....0....2....3....0....0....1....3....0....2....1....4....2
..4....0....1....1....0....0....1....1....3....3....5....3....2....3....2....4
..5....5....2....2....1....1....3....1....1....0....1....1....5....5....3....0
CROSSREFS
Sequence in context: A027003 A265620 A358861 * A302321 A303015 A302819
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 27 2014
STATUS
approved

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Last modified May 23 18:59 EDT 2024. Contains 372765 sequences. (Running on oeis4.)