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A002979
Low-temperature series in exp(4J/kT) for antiferromagnetic susceptibility for the Ising model on square lattice.
(Formerly M3193)
3
0, 4, 0, 16, 32, 156, 608, 2688, 12064, 55956, 266656
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Previous name was: Susceptibility series for square lattice.
REFERENCES
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
Table of n, a(n) for n=1..11.
M. F. Sykes, D. G. Gaunt, P. D. Roberts and J. A. Wyles, High temperature series for the susceptibility of the Ising model, I. Two dimensional lattices, J. Phys. A 5 (1972) 624-639.
FORMULA
a(n) = 4*A007215(n-2). - Andrey Zabolotskiy, Mar 03 2021
CROSSREFS
Cf. A007215, A002915 (cubic), A002978 (honeycomb), A002927 (ferromagnetic).
Sequence in context: A007216 A057378 A247120 * A137279 A343473 A375992
Adjacent sequences: A002976 A002977 A002978 * A002980 A002981 A002982
KEYWORD
nonn,nice,more
AUTHOR
N. J. A. Sloane
EXTENSIONS
New name from Andrey Zabolotskiy, Mar 03 2021
STATUS
approved

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Last modified November 25 16:38 EST 2024. Contains 378109 sequences.
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