A000886 - OEIS

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A000886

Number of switching networks with GL(n,2) acting on the domain and AG(2,2) acting on the range.
(Formerly M2012 N0795)

2, 11, 590, 7644658, 6406102803167154, 19692266672998575394929289976513119, 957275870017495002938079709038262383344122314736541166025242955633607263 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	REFERENCES	`M. A. Harrison, On the number of classes of switching networks, J. Franklin Instit., 276 (1963), 313-327. (Preprint available at http://hdl.handle.net/2027.42/5406/.)` `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	`Index entries for sequences related to switching networks`
	CROSSREFS	`Sequence in context: A012979 A013109 A120934 * A128855 A206846 A157033` `Adjacent sequences: A000883 A000884 A000885 * A000887 A000888 A000889`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`
	EXTENSIONS	`More terms from Sean A. Irvine (sairvin(AT)xtra.co.nz), Jan 26 2012`

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Last modified February 17 03:45 EST 2012. Contains 205978 sequences.