A003130 - OEIS

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A003130

Impedances of an n-terminal network.
(Formerly M4873)

1, 12, 157, 1750, 17446, 164108, 1505099, 13720902, 125782441 (list; graph; refs; listen; history; internal format)

	OFFSET	`2,2`
	REFERENCES	`J. Riordan, The number of impedances of an n-terminal network, Bell Syst. Tech. J., 18 (1939), 300-314.` `N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).`
	CROSSREFS	`Cf. A003128, A003129.` `Sequence in context: A158546 A110216 A036276 * A015000 A112719 A091019` `Adjacent sequences: A003127 A003128 A003129 * A003131 A003132 A003133`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 15 11:25 EST 2012. Contains 205777 sequences.