STATUS
reviewed
approved
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Revision History for A002933
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STATUS
proposed
reviewed
NAME
Number of n-step walks on hexagonal lattice.
Erroneous version of A174313.
COMMENTS
The hexagonal lattice is the familiar 2-dimensional lattice in which each point has 6 neighbors. This is sometimes called the triangular lattice.
REFERENCES
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).
LINKS
G. Nebe and N. J. A. Sloane, <a href="http://www.math.rwth-aachen.de/~Gabriele.Nebe/LATTICES/A2.html">Home page for hexagonal (or triangular) lattice A2</a>
KEYWORD
nonn,walk
dead
AUTHOR
N. J. A. Sloane (njas(AT)research.att.com).
STATUS
approved
proposed
LINKS
G. Nebe and N. J. A. Sloane, <a href="http://www.math.rwth-aachen.de/~Gabriele.Nebe/LATTICES/A2.html">Home page for hexagonal (or triangular) lattice A2</a>
KEYWORD
nonn,walk,new
LINKS
G. Nebe and N. J. A. Sloane, <a href="http://www.researchmath.attrwth-aachen.comde/~njasGabriele.Nebe/latticesLATTICES/A2.html">Home page for hexagonal (or triangular) lattice A2</a>
KEYWORD
nonn,walk,new
REFERENCES
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).
KEYWORD
nonn,walk,new
KEYWORD
nonn,walk,new
AUTHOR
N. J. A. Sloane (njas(AT)research.att.com).
NAME
Number of n-step walks on hexagonal lattice.
KEYWORD
nonn,walk,new
COMMENTS
The hexagonal lattice is the familiar 2-dim. dimensional lattice in which each point has 6 neighbors. This is sometimes called the triangular lattice.
LINKS
G. Nebe and N. J. A. Sloane, <a href="http://www.research.att.com/~njas/lattices/A2.html">Home page for hexagonal (or triangular) lattice A2</a>
KEYWORD
nonn,walk,new
NAME
$n$-step walks on hexagonal lattice.
COMMENTS
The hexagonal lattice is the familiar 2-dim. lattice in which each point has 6 neighbors. This is sometimes called the triangular lattice.
REFERENCES
JCP M. E. Fisher and B. J. Hiley, Configuration and free energy of a polymer molecule with solvent interaction, J. Chem. Phys., 34 1261 61(1961), 1253-1267.
LINKS
<a href="http://www.research.att.com/~njas/lattices/A2.html">Home page for hexagonal (or triangular) lattice A2</a>
KEYWORD
nonn,newwalk