%I #13 Nov 05 2016 08:40:11
%S 1,7,638,7643021,20762461502595,19903050866658120066632,
%T 10114722264843500593900485682759058,
%U 3861169308385212945415179151162048048461447621051,1493197448612892660867776325903488655508569676879420405667824079327
%N Number of finite automata with n states, n input symbols and one output symbol.
%H Scott Burns, Marko Riedel, Markus Scheuer, <a href="http://math.stackexchange.com/questions/1968594/">Number of functions</a>
%H Scott Burns, Marko Riedel, Markus Scheuer, <a href="http://math.stackexchange.com/questions/1993637/">Enumeration of finite automata</a>
%H F. Harary and E. Palmer, <a href="http://dx.doi.org/10.1016/S0019-9958(67)91186-2">Enumeration of finite automata</a>, Information and Control, 10 (1967), 499-508.
%H Marko Riedel, <a href="/A277839/a277839.maple.txt">Maple code for A277839-A277844.</a>
%Y Cf. A277840, A277841, A277842, A277843, A277844.
%K nonn
%O 1,2
%A _Marko Riedel_, Nov 01 2016
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