%I M3560 N1442 #22 Apr 01 2017 04:00:12

%S 4,19,632,19245637,5158701627878530987,

%T 101362012359740449534162019620212891642247346

%N Number of n-input 3-output switching networks under action of AG(n,2) and complementing group C(2,3) on inputs and outputs

%C Next term has 98 digits. - _Sean A. Irvine_, Jan 20 2012

%D M. A. Harrison, On the number of classes of switching networks, J. Franklin Instit., 276 (1963), 313-327.

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

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

%H <a href="/index/Sw#switching">Index entries for sequences related to switching networks</a>

%K nonn

%O 1,1

%A _N. J. A. Sloane_

%E More terms from _Sean A. Irvine_, Jan 19 2012