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A200333
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Number of 0..n arrays x(0..9) of 10 elements with zero 6th differences
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1
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2, 3, 4, 5, 6, 7, 18, 43, 78, 131, 224, 363, 526, 833, 1236, 1803, 2496, 3415, 4528, 5877, 7916, 10451, 13488, 17327, 21768, 26935, 33012, 41353, 50824, 62305, 75252, 90125, 107056, 126205, 150204, 178441, 209636, 244833, 284382, 328443, 376446, 436733
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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=9
..7....2....0....3....8....0....3....6....6....9....8....8....6....3....0....7
..9....6....8....3....2....7....8....6....1....2....8....0....8....3....0....1
..8....8....6....2....2....9....7....7....2....0....9....2....7....3....0....1
..5....7....2....2....3....9....5....7....4....0....9....6....4....3....0....2
..2....4....0....3....3....8....4....6....5....1....8....8....1....3....0....2
..1....1....1....4....2....6....4....5....5....3....7....7....0....3....0....1
..3....0....4....4....1....3....4....5....5....6....7....4....2....3....0....0
..7....2....7....3....1....0....3....6....6....9....8....1....6....3....0....0
..9....6....8....3....2....0....1....6....8....9....8....0....8....3....0....1
..1....8....6....9....2....9....0....0....9....0....2....2....0....3....0....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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