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Number of simple non-isomorphic n-vertex graphs of connectivity 6.
2

%I #18 Jan 07 2025 09:52:17

%S 0,0,0,0,0,0,1,4,54,3124,820956,479476753,463431332079

%N Number of simple non-isomorphic n-vertex graphs of connectivity 6.

%H Jens M. Schmidt, <a href="/A324088/a324088.html">Data files in graph6 format</a>

%o (nauty) geng $n -d6 -c | countg -G6 # _Georg Grasegger_, Jan 07 2025

%Y Column k=6 of A259862.

%Y Cf. A052443, A002218.

%K nonn,more

%O 1,8

%A _Jens M. Schmidt_, Feb 19 2019

%E a(12) added by _Brendan McKay_, Sep 01 2023

%E a(13) added by _Georg Grasegger_, Jan 07 2025