id:A061716 - OEIS Search Results

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Binary order of n-th prime.

+0
1

1, 2, 3, 3, 4, 4, 5, 5, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 10, 10, 10, 10, 10 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n)=Ceiling[Log[2, Prime[n]]]=A029837(A000040(n)).`
	CROSSREFS	`Cf. A029837, A000040, A003070, A045716, A045716, A036378.` `Sequence in context: A056792 A130500 A072073 this_sequence A126236 A073047 A038567` `Adjacent sequences: A061713 A061714 A061715 this_sequence A061717 A061718 A061719`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Jun 20 2001`

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Last modified September 5 01:44 EDT 2008. Contains 143476 sequences.

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