A002670 - OEIS

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A002670

Denominator of constant term in polynomial arising from numerical integration formula.
(Formerly M2033 N0805)

1, 2, 12, 72, 240, 2400, 907200, 4233600, 25401600, 1371686400 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	REFERENCES	`H. E. Salzer, Equally-weighted quadrature formulas for inversion integrals, Math. Comp., 11 (1957), 197-200.` `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).`
	CROSSREFS	`Cf. A002669.` `Sequence in context: A012376 A002630 A009552 * A119921 A167747 A018931` `Adjacent sequences: A002667 A002668 A002669 * A002671 A002672 A002673`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 15 07:22 EST 2012. Contains 205706 sequences.