A006810 Bond percolation series for mean cluster size on directed cubic lattice.
1, 3, 9, 27, 78, 225, 633, 1785, 4944, 13742, 37686, 103767, 282425, 772719
Offset: 0
References
- N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
Links
- J. Blease, Series expansions for the directed-bond percolation problem, J. Phys C vol 10 no 7 (1977), 917-924.
- K. De'Bell and J. W. Essam, Directed percolation: series expansion for some three-dimensional lattices, J. Phys. A: Math. Gen., 16 (1983), 3553-3560.
Crossrefs
Extensions
Name clarified and terms a(0), a(9)-a(13) added from De'Bell & Essam by Andrey Zabolotskiy, May 11 2023