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A252653
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Number of free polyominoes with n cells containing a complete self-avoiding walk.
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1
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1, 1, 2, 4, 8, 18, 46, 115, 300, 781, 2097, 5541
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OFFSET
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1,3
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LINKS
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CROSSREFS
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KEYWORD
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nonn,walk,more
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AUTHOR
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STATUS
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approved
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