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A002079 N-equivalence classes of threshold gates of exactly n variables.
(Formerly M0122 N0049)
+0
2
2, 1, 2, 9, 96, 2690, 226360, 64646855, 68339572672 (list; graph; listen)
OFFSET

0,1

REFERENCES

S. Muroga, Threshold Logic and Its Applications. Wiley, NY, 1971, p. 38, Table 2.3.2. - Row 8.

S. Muroga, T. Tsuboi and C. R. Baugh, Enumeration of threshold functions of eight variables, IEEE Trans. Computers, 19 (1970), 818-825.

N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

CROSSREFS

Cf. A002078.

Sequence in context: A119419 A109529 A022694 this_sequence A078357 A086382 A062345

Adjacent sequences: A002076 A002077 A002078 this_sequence A002080 A002081 A002082

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified November 24 23:16 EST 2009. Contains 167481 sequences.


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