id:A053087 - OEIS Search Results

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Lowest j for which 2^j kara n is defined.

+0
3

0, 1, 3, 2, 5, 4, 5, 3, 7, 6, 5, 7, 6, 8, 7, 4, 9, 8, 7, 8, 9, 6, 9, 8, 9, 7, 9, 10, 8, 10, 9, 5, 11, 10, 9, 10, 8, 10, 11, 9, 10, 11, 7, 11, 10, 11, 9, 11, 10, 11, 12, 8, 11, 10, 12, 11, 9, 12, 11, 12, 10, 12, 11, 6, 13, 12, 11, 12, 10, 12, 11, 12, 13, 9, 12, 11, 13, 12, 10 (list; graph; listen)

	OFFSET	`1,3`
	EXAMPLE	`a(6)=4 because 2^3 kara 6 is undefined, but 16 kara 6 = 3.`
	CROSSREFS	`Cf. A053405.` `Adjacent sequences: A053084 A053085 A053086 this_sequence A053088 A053089 A053090` `Sequence in context: A140061 A061313 A087669 this_sequence A062327 A075491 A089279`
	KEYWORD	`nonn`
	AUTHOR	`Robert Lozyniak (11(AT)onna.com), Feb 26 2000`
	EXTENSIONS	`More terms from Antony M. Goddard, cat(AT)animal.u-net.com or tony(AT)noggin.lowtech.org, Oct 13, 2000.`

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.

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