Number of connected graphs, up to homeomorphism, that can be drawn in the plane using unit-length edges.
A003055
Number of connected graphs, up to homeomorphism, that can be drawn in the plane using unit-length edges.
Terms
- a(0) =1a(1) =1a(2) =3a(3) =5a(4) =10a(5) =19a(6) =39a(7) =84a(8) =196a(9) =479
External references
- oeis: A003055