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A259820
Total length of self-avoiding walks with n bonds on the simple cubic lattice with additional bridges of length 2.
0
6, 30, 228, 1188, 7194, 36858, 204864, 1041480, 5530638, 27894942, 144240036, 722056260, 3669902898
OFFSET
1,1
LINKS
A. J. Guttmann and Y. S. Yang, The shortest path of SAWs with bridges, Journal of Physics A: Mathematical and General 24.7 (1991): 1603-1609.
CROSSREFS
Sequence in context: A298457 A208942 A209070 * A126751 A009689 A228873
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jul 08 2015
STATUS
approved