A023950 - OEIS

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A023950

Expansion of 1/((1-x)(1-6x)(1-7x)(1-9x)).

1, 23, 348, 4378, 49679, 528381, 5380306, 53132816, 513181317, 4875626899, 45752166824, 425305531014, 3925114125115, 36023250380777, 329183853207102, 2998041099306172, 27233460168740273, 246879085434889215 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	CROSSREFS	`Sequence in context: A025976 A025989 A125480 * A025973 A022469 A028030` `Adjacent sequences: A023947 A023948 A023949 * A023951 A023952 A023953`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 13 22:36 EST 2012. Contains 205567 sequences.