id:A013622 - OEIS Search Results

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Triangle of coefficients in expansion of (3+5x)^n.

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1, 3, 5, 9, 30, 25, 27, 135, 225, 125, 81, 540, 1350, 1500, 625, 243, 2025, 6750, 11250, 9375, 3125, 729, 7290, 30375, 67500, 84375, 56250, 15625, 2187, 25515, 127575, 354375, 590625, 590625, 328125, 78125, 6561, 87480, 510300, 1701000 (list; table; graph; listen)

	OFFSET	`0,2`
	FORMULA	`G.f.: 1 / [1 - x(3+5y)].`
	CROSSREFS	`Sequence in context: A114001 A004044 A082711 this_sequence A027715 A082703 A125708` `Adjacent sequences: A013619 A013620 A013621 this_sequence A013623 A013624 A013625`
	KEYWORD	`tabl,nonn,easy`
	AUTHOR	`njas`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research