A006838 Percolation series for directed b.c.c. lattice. (Formerly M3188)

0, 0, 1, 0, 0, 4, 0, -1, 0, 28, -1, -118, 294, -184, -441, 1486, -273, -6464, 8969

Offset

2,6

References

K. De'Bell and J. W. Essam, Estimates of the site percolation probability exponents for some directed lattices, J. Phys. A 16 (1983), 3145-3147.

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=2..20.

Index entries for sequences related to b.c.c. lattice

Crossrefs

Sequence in context: A166317 A068346 A348304 * A061309 A263655 A329078

Adjacent sequences: A006835 A006836 A006837 * A006839 A006840 A006841

Keyword

sign

Author

N. J. A. Sloane.

Status

approved