OFFSET
1,5
COMMENTS
In the notation of Nemirovsky et al. (1992), a(n), the n-th term of this sequence is C_{n,m} for m=2 (and d=3). Here, C_{n,m} is the total number of configurations "for chains of n links with m nearest-neighbor contacts" in a d-dimensional lattice (with d=3). These numbers appear in Table I (p. 1088). - Petros Hadjicostas, Jan 03 2019
LINKS
A. M. Nemirovsky, K. F. Freed, T. Ishinabe, and J. F. Douglas, Marriage of exact enumeration and 1/d expansion methods: lattice model of dilute polymers, J. Statist. Phys., 67 (1992), 1083-1108.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
EXTENSIONS
Name edited by Petros Hadjicostas, Jan 03 2019
a(12)-a(18) from Sean A. Irvine, Jul 23 2021
STATUS
approved