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A006837
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Percolation series for directed cubic lattice.
(Formerly M2207)
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0
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0, 1, 0, 3, 1, 0, 21, -34, 101, -249, 921, -2524, 5613, -8914, 6206
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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2,4
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REFERENCES
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K. De'Bell and J. W. Essam, Estimates of the site percolation probability exponents for some directed lattices, J. Phys. A 16 (1983), 3145-3147.
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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CROSSREFS
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KEYWORD
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sign
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AUTHOR
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STATUS
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approved
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