A001150 - OEIS

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A001150

Number of switching networks (see Harrison reference for precise definition).
(Formerly M2960 N1196)

3, 13, 146, 40422 (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.` `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: A054933 A130589 A041591 * A108554 A014376 A065622` `Adjacent sequences: A001147 A001148 A001149 * A001151 A001152 A001153`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 14 06:41 EST 2012. Contains 205573 sequences.