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A000848 Number of n-input 3-output switching networks under action of GL(n,2) on the inputs and complementing group C(3,2) on the outputs.
(Formerly M4572 N1948)
+0
2
8, 120, 16880, 1791651440, 990442962518469863888, 38923012745870263852909632697729215009690731472 (list; graph; listen)
OFFSET

1,1

REFERENCES

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

LINKS

Index entries for sequences related to switching networks

CROSSREFS

Cf. A000847.

Adjacent sequences: A000845 A000846 A000847 this_sequence A000849 A000850 A000851

Sequence in context: A113136 A045754 A034669 this_sequence A120957 A069459 A024282

KEYWORD

nonn

AUTHOR

njas

EXTENSIONS

More terms from Vladeta Jovovic (vladeta(AT)Eunet.yu), Feb 26 2000

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.


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