A337456 Number of n-step self-avoiding walks on a 3D cubic lattice where the walk consists of three different units and each unit cannot be adjacent to another unit of the same type.

1, 6, 30, 126, 534, 2262, 9534, 40254, 169302, 702510, 2929806, 12222414, 50908158, 212134902, 882794118, 3654001326, 15159263934, 62906444238, 260853828438, 1081924309806, 4484440327350

Offset

1,2

Comments

This is the 3-dimensional version of A337441; see that sequence for a description of the step rules.

Links

Table of n, a(n) for n=1..21.

A. J. Guttmann, On the critical behavior of self-avoiding walks, J. Phys. A 20 (1987), 1839-1854.

Crossrefs

Cf. A337441, A001412, A173380, A336492, A174319.

Sequence in context: A002446 A002934 A174319 * A334326 A131458 A032205

Adjacent sequences: A337453 A337454 A337455 * A337457 A337458 A337459

Keyword

nonn,walk,more

Author

Scott R. Shannon, Aug 27 2020

Status

approved