id:A090047 - OEIS Search Results

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Length of longest contiguous block of 0's in binary expansion of n^2.

+0
6

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

	OFFSET	`0,3`
	COMMENT	`a(n) = A087117(A000290(n)).`
	CROSSREFS	`Cf. A023416, A090049, A090048, A090046, A090001.` `Sequence in context: A063086 A077636 A057000 this_sequence A088200 A073103 A069177` `Adjacent sequences: A090044 A090045 A090046 this_sequence A090048 A090049 A090050`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 20 2003`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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