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A249465
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Number of length n+4 0..7 arrays with no five consecutive terms having four times any element equal to the sum of the remaining four
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1
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29060, 207760, 1488294, 10671554, 76550058, 549183692, 3940066010, 28268238072, 202814997034, 1455140474848, 10440249554448, 74906102995968, 537432238422096, 3855940687831096, 27665406008609022, 198492352203114492
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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=1
..3....3....6....7....1....1....6....3....2....2....4....0....0....6....0....0
..6....0....3....3....5....0....4....3....3....1....3....0....6....2....7....5
..5....4....6....5....4....0....1....2....6....0....2....6....3....0....2....7
..7....4....3....7....7....7....0....3....3....3....3....4....7....2....0....1
..6....7....2....0....0....5....5....1....3....5....5....3....5....4....4....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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