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A346127
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Numbers m such that no self-avoiding walk that can make turns from the set +-Pi/7, +-3*Pi/7, +-5*Pi/7, of length m + 1 fits into the smallest circle that can enclose a walk of length m.
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2
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1, 2, 3, 5, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 28, 29, 30, 31, 35, 37, 38, 39, 40, 41, 42, 43, 45, 47, 48
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OFFSET
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1,2
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COMMENTS
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Although closed walks (see A316197) would be allowed, no closed walk that fits into a smaller enclosing circle than any open walk of the same length is known.
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LINKS
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EXAMPLE
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See link for illustrations of terms corresponding to diameters D < 4.126.
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CROSSREFS
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Cf. A346123-A346132 similar to this sequence with other sets of turning angles.
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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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