A307957 Number of planar graphs of order n with exactly one Hamiltonian cycle.
0, 0, 1, 2, 3, 12, 49, 460, 4994, 68234, 997486, 15582567, 253005521, 4250680376, 73293572869, 1293638724177
Offset: 1
Links
- Jan Goedgebeur, Barbara Meersman, and Carol T. Zamfirescu, Graphs with few Hamiltonian Cycles, arXiv:1812.05650 [math.CO], 2018-2019. See Table 1 at p. 10.
- Eric Weisstein's World of Mathematics, Planar Graph.
- Eric Weisstein's World of Mathematics, Uniquely Hamiltonian Graph.