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A277840 Number of finite automata with n states, n input symbols and two output symbols. 5
1, 44, 142336, 244698934716, 347256965617453111707, 683647218221456315461840833799588, 2846969183281612697167894035560332610102537605107, 35612941825082950044316879351953518880328546726186269125209259942000, 1805164781998352977708541832242375664226097624365740577986086562708182817353463604362494621 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Table of n, a(n) for n=1..9.
Scott Burns, Marko Riedel, Markus Scheuer, Number of functions, Math StackExchange.
Scott Burns, Marko Riedel, Markus Scheuer, Enumeration of finite automata, Math StackExchange.
F. Harary and E. Palmer, Enumeration of finite automata, Information and Control, 10 (1967), 499-508.
Marko Riedel, Maple code for A277839-A277844.
CROSSREFS
Cf. A277839, A277841, A277842, A277843, A277844.
Sequence in context: A365646 A308325 A305997 * A172828 A115734 A119078
Adjacent sequences: A277837 A277838 A277839 * A277841 A277842 A277843
KEYWORD
nonn
AUTHOR
Marko Riedel, Nov 01 2016
STATUS
approved

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Last modified June 7 02:04 EDT 2024. Contains 373140 sequences. (Running on oeis4.)