6,2
A. J. Guttmann, Indicators of solvability for lattice models, Discrete Math., 217 (2000), 167-189 (H_6 for square lattices of Section 6).
Sequence in context: A041316 A080422 A030055 this_sequence A132261 A142364 A087305
Adjacent sequences: A055899 A055900 A055901 this_sequence A055903 A055904 A055905
nonn
Christian G. Bower (bowerc(AT)usa.net), Jun 13 2000
Search completed in 0.002 seconds