OFFSET
1,1
REFERENCES
N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
LINKS
G. A. Baker et al., High-temperature expansions for the spin-1/2 Heisenberg model, Phys. Rev., 164 (1967), 800-817.
C. Domb and D. Wood, On high-temperature expansions for the Heisenberg model, Proc. Physical Soc., 86 (1965), 1-16.
M. G. Gonzalez, B. Bernu, L. Pierre and L. Messio, Finite-temperature phase transitions in S=1/2 three-dimensional Heisenberg magnets from high-temperature series expansions, Phys. Rev. B 107 (2023), 235151; arXiv:2303.03135 [cond-mat.str-el], 2023. See Table VI; b_n = a(n)*(-1)^n/2.
M. D. Kuz'min, Extended high-temperature series for the Spin-1/2 Heisenberg ferromagnet, Phil. Mag. Lett., 99 (2019), 338-350; hal-02390804.
CROSSREFS
KEYWORD
nonn,more
AUTHOR
EXTENSIONS
Better description from Steven Finch
a(11)-a(14) from Kuz'min added by Andrey Zabolotskiy, Oct 20 2021
a(15)-a(17) from Gonzalez et al. added by Andrey Zabolotskiy, May 10 2023
STATUS
approved