0,2
A. E. Edlin, The Number of Square-Free Self-Avoiding Walks in 2-dimensions
Cf. A038592.
Sequence in context: A059373 A137798 A099212 * A194433 A194435 A166634
Adjacent sequences: A045531 A045532 A045533 * A045535 A045536 A045537
nonn,walk
Anne E. Edlin (anne(AT)euclid.math.temple.edu)