A003187 - OEIS

%I M2467 #29 Oct 21 2023 16:55:42

%S 3,5,10,27,119

%N Number of positive threshold functions of n variables.

%C _Michael Somos_ (Mar 13 2012) asks if this sequence and A132183 are the same. - _N. J. A. Sloane_, Mar 13 2012

%D S. Muroga, Threshold Logic and Its Applications. Wiley, NY, 1971, p. 214.

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

%H S. Muroga, <a href="/A000371/a000371.pdf">Threshold Logic and Its Applications</a>, Wiley, NY, 1971. [Annotated scans of a few pages]

%Y Cf. A132183.

%K nonn,more

%O 1,1

%A _N. J. A. Sloane_