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A010109 Free energy coefficients for square lattice spin 5/2 Ising model. 1
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 2, -1, 0, 0, 0, 0, 0, 0, 0, 10, -14, 5, 0, 0, 0, 0, 0, 9, 34, -105, 84, -21, 0, 0, 0, 30, 36, 36, -594, 911, -524, 106, 22, 69, 102, -86, -268, -2557, 7446, -7464, 3418, -361, 50, -158, -1142, -1850, -7216 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,20

REFERENCES

Jensen, Iwan; Guttmann, Anthony J.; Series expansions of the percolation probability for directed square and honeycomb lattices. J. Phys. A 28 (1995), no. 17, 4813-4833.

LINKS

I. Jensen, Table of n, a(n) for n = 0..126 (from link below)

I. G. Enting, A, J. Guttmann and I. Jensen, Low-Temperature Series Expansions for the Spin-1 Ising Model, J. Phys. A. 27 (1994) 6987-7006.

I. Jensen, More terms

CROSSREFS

Sequence in context: A219482 A037859 A037877 * A056974 A181563 A056976

Adjacent sequences:  A010106 A010107 A010108 * A010110 A010111 A010112

KEYWORD

sign

AUTHOR

N. J. A. Sloane, Simon Plouffe

STATUS

approved

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Last modified December 11 13:33 EST 2017. Contains 295876 sequences.