A334322 Number of endless self-avoiding walks of length n for the square lattice.

4, 12, 28, 76, 204, 540, 1404, 3724, 9748, 25772, 67940, 179068, 472580, 1245620, 3286308, 8666956, 22861604, 60301764, 159063748, 419582396, 1106796012, 2919664716, 7701735292, 20317148476, 53595401604, 141385319932, 372973583908, 983913216292, 2595592842460

Offset: 1

Author

Michel Marcus, Apr 23 2020

Keywords

• nonn
• nice

Comments

The article introduces "endless self-avoiding walks (that) are the subset of walks which are still self-avoiding after they have been concatenated with copies of themselves head-to-tail ad infinitum".

Links

• Nathan Clisby, Endless self-avoiding walks, arXiv:1302.2796 [cond-mat.stat-mech], 2013. See Table 2 column e_n p. 22.

Crossrefs

Cf. A334323, A334324, A334325.

Cf. A334326, A334330, A334331, A334332, A334333, A334334.