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A297799
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Number of n X 5 0..1 arrays with every 1 horizontally, diagonally or antidiagonally adjacent to 2, 3 or 5 neighboring 1's.
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1
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1, 38, 293, 2195, 23781, 231921, 2174696, 21427001, 209042911, 2021157679, 19682772781, 191557167338, 1861109483653, 18099645301193, 176029730537879, 1711498855651503, 16642558124209570, 161835924673053199
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OFFSET
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1,2
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COMMENTS
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LINKS
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FORMULA
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Empirical recurrence of order 95 (see link above).
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EXAMPLE
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Some solutions for n=5
..1..1..1..1..0. .1..1..1..1..0. .0..1..0..1..0. .0..0..0..0..0
..0..1..1..0..0. .0..1..1..0..0. .1..1..1..1..1. .0..0..1..1..0
..0..0..0..0..0. .0..0..0..0..0. .0..1..0..0..1. .0..1..0..0..1
..1..1..1..0..0. .1..1..0..0..0. .1..1..0..1..0. .0..1..1..1..1
..0..1..0..0..0. .1..1..1..0..0. .0..0..1..1..1. .1..1..0..1..0
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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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