A350507 Number of (not necessarily connected) unit-distance graphs on n nodes.

1, 2, 4, 10, 25, 85, 332, 1746, 11803

Offset: 1

Author

Eric W. Weisstein, Jan 02 2022

Keywords

• nonn
• more

Links

• Eric Weisstein's World of Mathematics, Unit-Distance Graph

Crossrefs

Cf. A059103 (connected unit distance graphs).

Extensions

a(9) from Eric W. Weisstein, Jan 10 2022