Table read by rows: T(n,k) = number of 2-connected planar graphs with n >= 1 nodes and 0 <= k <= 3n-6 edges.
A049336
Table read by rows: T(n,k) = number of 2-connected planar graphs with n >= 1 nodes and 0 <= k <= 3n-6 edges.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =1a(7) =0a(8) =0a(9) =0a(10) =0a(11) =1a(12) =1a(13) =1a(14) =0a(15) =0a(16) =0a(17) =0a(18) =0a(19) =1a(20) =2a(21) =3a(22) =2a(23) =1a(24) =0a(25) =0a(26) =0a(27) =0a(28) =0a(29) =0
External references
- oeis: A049336