The number of labeled biconnected squaregraphs that contain n squares.
A194089
The number of labeled biconnected squaregraphs that contain n squares.
Terms
- a(0) =1a(1) =3a(2) =12a(3) =57a(4) =295a(5) =1615a(6) =9190a(7) =53811a(8) =322078
External references
- oeis: A194089