id:A090048 - OEIS Search Results

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Length of longest contiguous block of 0's in binary expansion of n-th triangular number.

+0
6

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

	OFFSET	`0,8`
	COMMENT	`a(n) = A087117(A000217(n)).`
	CROSSREFS	`Cf. A023416, A090047, A090049, A090002.` `Sequence in context: A046079 A165509 A100996 this_sequence A064285 A006694 A116595` `Adjacent sequences: A090045 A090046 A090047 this_sequence A090049 A090050 A090051`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 20 2003`

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Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

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