A001150 - OEIS

A001150

Number of n-input 2-output switching networks with GL(n,2) acting on the input and S(2) and C(2,2) acting on the output.
(Formerly M2960 N1196)

3, 13, 146, 40422, 232328410830, 2110021709419835241732893678, 88336965390726143627393089434752334013039840509115817923869114

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

REFERENCES

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

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).

LINKS

CROSSREFS

KEYWORD

nonn

AUTHOR

EXTENSIONS

More terms from Sean A. Irvine, Mar 08 2012

STATUS

approved