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A005391 Number of Hamiltonian circuits on 2n X 8 rectangle.
(Formerly M5415)
+0
1
1, 236, 32675, 4638576, 681728204, 102283239429, 15513067188008, 2365714170297014 (list; graph; listen)
OFFSET

1,2

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

T. G. Schmalz, G. E. Hite and D. J. Klein, Compact self-avoiding circuits on two-dimensional lattices, J. Phys. A 17 (1984), 445-453.

CROSSREFS

Sequence in context: A138818 A138819 A138820 this_sequence A036270 A048454 A069420

Adjacent sequences: A005388 A005389 A005390 this_sequence A005392 A005393 A005394

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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