A000863 - OEIS

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A000863

Number of n-input 3-output switching networks under action of AG(n,2) and complementing group C(2,3) on inputs and outputs
(Formerly M3560 N1442)

4, 19, 632, 19245637, 5158701627878530987, 101362012359740449534162019620212891642247346 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`Next term has 98 digits. [Sean A. Irvine, Jan 20, 2012]`
	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	`Index entries for sequences related to switching networks`
	CROSSREFS	`Sequence in context: A112958 A080991 A000844 * A023994 A002813 A104159` `Adjacent sequences: A000860 A000861 A000862 * A000864 A000865 A000866`
	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 19 2012`

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Last modified February 15 04:55 EST 2012. Contains 205694 sequences.