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A038727 Configurations of linear chains. 0
0, 0, 80, 1280, 14320, 148480, 1459840, 13835680, 127784640 (list; graph; refs; listen; history; internal format)
OFFSET

1,3

REFERENCES

A. M. Nemirovsky et al., Marriage of exact enumeration and 1/d expansion methods: lattice model of dilute polymers, J. Statist. Phys., 67 (1992), 1083-1108; see Eq 4b.

CROSSREFS

Sequence in context: A201193 A168364 A126861 * A204476 A151603 A199533

Adjacent sequences:  A038724 A038725 A038726 * A038728 A038729 A038730

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), May 02 2000

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Last modified February 16 12:15 EST 2012. Contains 205909 sequences.