Table of n, a(n) for n=2..6.
Eric Weisstein's World of Mathematics, Graph Path
Eric Weisstein's World of Mathematics, White Bishop Graph
Sequence in context: A276636 A284769 A201246 * A282437 A285150 A221289
Adjacent sequences: A291996 A291997 A291998 * A292000 A292001 A292002
Eric W. Weisstein, Sep 07 2017
a(6) from Eric W. Weisstein, May 06 2019