OFFSET
1,2
LINKS
Peter Kagey, Table of n, a(n) for n = 1..2016
N. J. A. Sloane and Brady Haran, The Trapped Knight, Numberphile video (2019)
Visualization of walk using Plot 2. - Peter Kagey, Jul 15 2019
CROSSREFS
KEYWORD
sign,fini,full,walk
AUTHOR
Peter Kagey, Jun 06 2019
STATUS
approved