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A000872 Number of switching networks with S(n) acting on the domain and GL(3,2) acting on the range.
(Formerly M4002 N1658)
0
5, 46, 19930, 69945183326, 3929970742021874526325166, 51894028897048737452225300581594776441516899880213358 (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
Sequence in context: A036246 A183240 A299715 * A307406 A060392 A196160
KEYWORD
nonn
AUTHOR
EXTENSIONS
More terms from Sean A. Irvine, Jan 25 2012
STATUS
approved

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Last modified April 24 11:49 EDT 2024. Contains 371936 sequences. (Running on oeis4.)