id:A104353 - OEIS Search Results

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Sum of divisors of A104350(n).

+0
2

3, 12, 28, 168, 546, 4368, 9360, 28800, 148800, 1785600, 5401440, 75620160, 53879364, 0, 2711348640, 5603453856, 100862169408, 303420079872, 6068401597440, 3038090799, 7440, 213199354368000, 2362959510912000 (list; graph; listen)

	OFFSET	`2,1`
	COMMENT	`a(n) = A000203(A104350(n)).`
	LINKS	`R. Zumkeller, Products of largest prime factors of numbers <= n`
	CROSSREFS	`Cf. A104352, A062569.` `Adjacent sequences: A104350 A104351 A104352 this_sequence A104354 A104355 A104356` `Sequence in context: A034503 A026557 A124052 this_sequence A001860 A101459 A051408`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 06 2005`

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Last modified October 16 00:31 EDT 2008. Contains 145098 sequences.

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