A370066 - OEIS

%I #9 Feb 26 2024 01:20:40

%S 1,1,2,5,24,334,13262,1106862,175376048,52257938968,29630281927992,

%T 32419435230665504,69235630356230589160,291027002178729900949176,

%U 2421758979017538709183301872,40049849056096716254513795355752,1319546787893393892246373650622520448

%N Number of simple graphs on n labeled nodes with 0 cutpoints (articulation vertices).

%C Exponential transform of A013922 with A013922(1) = 1.

%H Andrew Howroyd, <a href="/A370066/b370066.txt">Table of n, a(n) for n = 0..50</a>

%Y Cf. A013922.

%Y Column k=0 of A370065.

%K nonn

%O 0,3

%A _Andrew Howroyd_, Feb 25 2024