Number of dual Hamiltonian cubic polyhedra or planar 3-connected Yutsis graphs on 2n nodes.
A115340
Number of dual Hamiltonian cubic polyhedra or planar 3-connected Yutsis graphs on 2n nodes.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =5a(4) =14a(5) =50a(6) =233a(7) =1248a(8) =7593a(9) =49536a(10) =339483a(11) =2404472a(12) =17468202a(13) =129459090a(14) =975647292a(15) =7458907217a(16) =57744122366a(17) =452028275567
External references
- oeis: A115340