A234622 Numbers of undirected cycles in the n X n king graph.

7, 348, 136597, 545217435, 21964731190911, 9389890985897322572, 41930442683035614068268389, 1912714607714074785106312737308553, 888957501697133413663023517792044869026260, 4209348789084188565760570660849691414465827388642586

Offset: 2

Author

Eric W. Weisstein, Dec 28 2013

Keywords

• nonn

Links

• Eric Weisstein's World of Mathematics, Graph Cycle
• Eric Weisstein's World of Mathematics, King Graph

Crossrefs

Cf. A140519, A158651, A234623, A140517.

Extensions

a(7)-a(11) from Andrew Howroyd, Apr 06 2016