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A254950
Number of length 3 1..(n+1) arrays with every leading partial sum divisible by 2, 3, 5, 7 or 11
1
4, 18, 48, 94, 157, 230, 322, 429, 567, 731, 940, 1092, 1385, 1692, 2060, 2305, 2819, 3115, 3709, 4301, 5000, 5437, 6364, 7220, 8207, 9202, 10409, 11125, 12624, 13412, 14921, 16472, 18197, 19938, 22019, 23162, 25335, 27496, 29971, 31403, 34346, 35920
OFFSET
1,1
COMMENTS
Row 3 of A254947
LINKS
EXAMPLE
Some solutions for n=4
..3....3....4....4....4....3....2....2....4....4....5....5....5....4....3....5
..2....4....3....2....4....3....5....3....5....5....3....1....5....4....5....2
..5....5....1....4....1....2....4....1....2....3....3....1....1....2....4....4
CROSSREFS
Sequence in context: A066153 A213926 A023650 * A213492 A163188 A114364
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 10 2015
STATUS
approved