id:A013619 - OEIS Search Results

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Triangle of coefficients in expansion of (1+12x)^n.

+0
2

1, 1, 12, 1, 24, 144, 1, 36, 432, 1728, 1, 48, 864, 6912, 20736, 1, 60, 1440, 17280, 103680, 248832, 1, 72, 2160, 34560, 311040, 1492992, 2985984, 1, 84, 3024, 60480, 725760, 5225472, 20901888, 35831808, 1, 96, 4032, 96768, 1451520 (list; table; graph; listen)

	OFFSET	`0,3`
	FORMULA	`G.f.: 1 / [1 - x(1+12y)].`
	CROSSREFS	`Adjacent sequences: A013616 A013617 A013618 this_sequence A013620 A013621 A013622` `Sequence in context: A139724 A040155 A036185 this_sequence A092527 A085840 A075072`
	KEYWORD	`tabl,nonn,easy`
	AUTHOR	`njas`

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Last modified October 13 02:37 EDT 2008. Contains 145008 sequences.

AT&T Labs Research