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A006143
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Number of self-avoiding walks on square lattice.
(Formerly M1737)
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2
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0, 0, 0, 1, 0, 0, 2, 7, 12, 14, 36, 95, 226, 501, 1056, 2377, 5448
(list;
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refs;
listen;
history;
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OFFSET
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4,7
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REFERENCES
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W. A. Beyer and M. B. Wells, Lower bound for the connective constant of a self-avoiding walk on a square lattice, J. Combin. Theory, A 13 (1972), 176-182.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
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Table of n, a(n) for n=4..20.
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CROSSREFS
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Sequence in context: A190548 A187971 A190486 * A190453 A215247 A160455
Adjacent sequences: A006140 A006141 A006142 * A006144 A006145 A006146
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KEYWORD
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nonn,walk,nice,more
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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