A277842 - OEIS

%I #14 Nov 05 2016 08:41:48

%S 1,81,6064606,1334647986999812,970906913413864886205472630,

%T 3914970565374711299589044295533654728633307,

%U 133558404360787903168869516536280931557107488047811301767090944,54745234941096457415294245370001308972451724232455240696557887565208148810995582605398

%N Number of finite automata with n states, n input symbols and one four output symbols.

%H Scott Burns, Marko Riedel, Markus Scheuer, <a href="http://math.stackexchange.com/questions/1968594/">Number of functions</a>, Math StackExchange.

%H Scott Burns, Marko Riedel, Markus Scheuer, <a href="http://math.stackexchange.com/questions/1993637/">Enumeration of finite automata</a>, Math StackExchange.

%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. A277839, A277840, A277841, A277843, A277844.

%K nonn

%O 1,2

%A _Marko Riedel_, Nov 01 2016