A006837 Percolation series for directed cubic lattice. (Formerly M2207)

0, 1, 0, 3, 1, 0, 21, -34, 101, -249, 921, -2524, 5613, -8914, 6206

Offset

2,4

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..16.

Crossrefs

Sequence in context: A110518 A246049 A316773 * A158782 A187558 A327547

Adjacent sequences: A006834 A006835 A006836 * A006838 A006839 A006840

Keyword

sign

Author

N. J. A. Sloane.

Status

approved