id:A091804 - OEIS Search Results

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a(n) = 2^(n*(n+1)/2)*A055209(n).

+0
3

1, 2, 32, 9216, 84934656, 39137889484800, 1298501242170900480000, 4221953171600428240994304000000, 1757091687362157576297527910177177600000000 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`This sequence is the Hankel transform (see A001906 for definition) of A000629, A000670 (Fubini numbers) and A052841.`
	CROSSREFS	`Cf. A000629 A000670 A001906 A052841 A055209.` `Adjacent sequences: A091801 A091802 A091803 this_sequence A091805 A091806 A091807` `Sequence in context: A018241 A012599 A129349 this_sequence A012853 A128146 A012604`
	KEYWORD	`nonn`
	AUTHOR	`DELEHAM Philippe (kolotoko(AT)wanadoo.fr), Mar 07 2004`

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Last modified October 13 09:05 EDT 2008. Contains 145008 sequences.

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