id:A030232 - OEIS Search Results

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Number of divisors of n! divides the number of divisors of (2n)!.

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1, 2, 4, 8, 10, 13, 20, 22, 24, 32, 33, 34, 37, 42, 56, 68, 75, 100, 102, 108, 114, 129, 133, 134, 136, 148, 149, 153, 159, 161, 162, 186, 187, 248, 249, 254, 277, 300, 301, 310, 311, 330, 331, 351, 380, 381, 382, 388, 411, 423, 430, 488, 489, 531, 545, 556 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`n such that A000005(n!) divides A000005((2n)!)`
	CROSSREFS	`Sequence in context: A100278 A075333 A014190 this_sequence A102024 A104197 A047235` `Adjacent sequences: A030229 A030230 A030231 this_sequence A030233 A030234 A030235`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Sep 28 2002`

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

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