id:A099312 - OEIS Search Results

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Exponent of greatest power of 2 dividing the n-th minimal number.

+0
5

0, 1, 2, 1, 2, 4, 3, 2, 4, 2, 6, 3, 4, 2, 6, 4, 3, 6, 4, 3, 2, 6, 10, 2, 4, 4, 3, 6, 10, 4, 12, 4, 6, 2, 4, 6, 3, 10, 5, 12, 6, 4, 10, 6, 4, 6, 3, 4, 12, 2, 4, 10, 6, 5, 4, 6, 12, 16, 10, 3, 6, 10, 5, 6, 4, 4, 6, 12, 16, 6, 4, 10, 6, 18, 4, 10, 12, 5, 5, 10, 12, 4, 5, 16 (list; graph; listen)

	OFFSET	`1,3`
	COMMENT	`A minimal number is the smallest number with a given number of divisors, see A007416;` `a(n) = A007814(A007416(n)).`
	CROSSREFS	`Cf. A099311, A099314, A099316.` `Sequence in context: A101897 A078142 A133422 this_sequence A117505 A131380 A100461` `Adjacent sequences: A099309 A099310 A099311 this_sequence A099313 A099314 A099315`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Oct 12 2004`

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

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