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A001397
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Number of 2n-step self-avoiding walks on diamond lattice ending at point with x = 2.
(Formerly M3602 N1461)
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6
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4, 24, 188, 1368, 10572, 81376, 637148, 5007560, 39638728, 314980912, 2513038452, 20109809792, 161359033480, 1297640775272, 10456351280264
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listen;
history;
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OFFSET
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1,1
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REFERENCES
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N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
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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nonn,walk,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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