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A006816
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Related to self-avoiding walks on square lattice.
(Formerly M4187)
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0
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1, 6, 29, 108, 393, 1298, 4271, 13312, 41469, 125042, 376747, 1111144, 3274475, 9505054, 27573041, 79086964, 226727667, 644301026
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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REFERENCES
| S. S. Manna, A. J. Guttmann and A. K. Roy, Diffusion on self-avoiding walk networks, J. Phys. A 22 (1989), 3621-3627.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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CROSSREFS
| Sequence in context: A175956 A164274 A047923 * A184130 A061648 A111644
Adjacent sequences: A006813 A006814 A006815 * A006817 A006818 A006819
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KEYWORD
| nonn,walk
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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