A016278 - OEIS

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A016278

Expansion of 1/((1-2x)(1-3x)(1-9x)).

1, 14, 145, 1370, 12541, 113534, 1023865, 9221090, 83008981, 747138854, 6724424785, 60520350410, 544684739821, 4902167424974, 44119521140905, 397075733249330, 3573681728253061, 32163135941435894, 289468224634660225 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	FORMULA	`a(n) = 14a(n-1) - 51a(n-2) + 54a(n-3); a(n) = (4/7)2^(n-1) + (-3/2)3^(n-1) + (27/14)9^(n-1). - Antonio A. Olivares (olivares14031(AT)yahoo.com), Apr 21 2008, Apr 22 2008`
	CROSSREFS	`Cf. A053141.` `Cf. A053141, A053142.` `Sequence in context: A167834 A016233 A099914 * A132934 A027473 A002451` `Adjacent sequences: A016275 A016276 A016277 * A016279 A016280 A016281`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 17 18:41 EST 2012. Contains 206074 sequences.