A049366 - OEIS

%I #9 Aug 08 2021 17:53:35

%S 0,0,1,3,7,36,221,2184,26985,395877,6362861,108791383

%N Number of Hamiltonian planar graphs with n nodes.

%H Sean A. Irvine, <a href="https://github.com/archmageirvine/joeis/blob/master/src/irvine/oeis/a049/A049366.java">Java program</a> (github)

%K nonn,nice,hard,more

%O 1,4

%A _Brendan McKay_

%E a(12) from _Sean A. Irvine_, Aug 08 2021