A056599 Series for first perpendicular moment of square lattice bond percolation near a wall (eventually goes negative).

1, 2, 5, 10, 21, 40, 77, 142, 262, 470, 843, 1486, 2609, 4529, 7846, 13448, 23027, 39096, 66320, 111795, 187946, 314844, 526367, 876362, 1455579, 2415059, 3989542, 6597538, 10834513, 17869253, 29239356, 48152477, 78162313

Offset

0,2

Comments

The 65th term is the first negative term.

Links

I. Jensen, Table of n, a(n) for n = 0..174 (from link below)

I. Jensen, More terms

Crossrefs

Sequence in context: A359209 A182807 A306098 * A191531 A212531 A261681

Adjacent sequences: A056596 A056597 A056598 * A056600 A056601 A056602

Keyword

sign

Author

N. J. A. Sloane, Aug 27 2000

Status

approved