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A000887 Number of switching networks with GL(n,2) acting on the domain and AG(3,2) acting on the range.
(Formerly M2054 N0813)
0
2, 12, 2828, 8747130342, 491246345257275414284942, 6486753612131092188914472969769826152814897906580334 (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
M. A. Harrison, On the number of classes of (n,k) switching networks, University of Michigan (1962).
CROSSREFS
Sequence in context: A356722 A357765 A003042 * A118542 A007155 A265092
KEYWORD
nonn
AUTHOR
EXTENSIONS
More terms from Sean A. Irvine, Jan 26 2012
STATUS
approved

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Last modified May 8 14:31 EDT 2024. Contains 372334 sequences. (Running on oeis4.)