OFFSET
2,2
LINKS
Eric Weisstein's World of Mathematics, Bishop Graph
Eric Weisstein's World of Mathematics, Hamiltonian Path
Eric Weisstein's World of Mathematics, White Bishop Graph
FORMULA
a(n) = A234637(n)/2.
CROSSREFS
KEYWORD
nonn,hard,more
AUTHOR
Eric W. Weisstein, May 14 2019
EXTENSIONS
Offset corrected by Pontus von Brömssen, Nov 22 2020
STATUS
approved