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A222150
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Number of binary arrays indicating the locations of trailing edge maxima of a random length-n 0..5 array extended with zeros and convolved with 1,-2,1
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1
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2, 4, 8, 15, 27, 47, 80, 134, 222, 365, 596, 970, 1576, 2558, 4149, 6726, 10899, 17655, 28591, 46291, 74936, 121290, 196297, 317667, 514056, 831831, 1346016, 2178003, 3524209, 5702444, 9226936, 14929723, 24157071, 39087283, 63244928, 102332884
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=7, one extended zero followed by filtered positions
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
..0....0....0....0....0....0....0....0....0....0....1....0....0....0....0....0
..0....1....0....0....1....1....0....0....0....0....0....1....0....0....1....1
..1....0....0....0....0....0....1....1....0....1....1....0....0....1....0....0
..0....1....0....0....0....0....0....0....1....0....0....0....1....0....1....0
..1....0....0....1....1....1....0....0....0....1....1....0....0....0....0....0
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....1
..0....0....1....0....0....0....1....0....1....1....1....0....0....1....0....0
..0....1....0....0....0....1....0....0....0....0....0....1....0....0....0....0
..1....0....1....1....0....0....1....1....0....0....1....0....1....0....1....1
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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