id:A090050 - OEIS Search Results

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Numbers having equal length of longest contiguous block of 0's and 1's in binary expansion of n^3.

+0
4

2, 5, 10, 12, 19, 21, 25, 38, 42, 44, 50, 51, 52, 56, 71, 75, 76, 77, 83, 85, 89, 100, 101, 102, 105, 108, 113, 142, 147, 150, 153, 154, 155, 166, 170, 172, 178, 179, 180, 184, 199, 201, 202, 203, 204, 205, 210, 211, 212, 217, 226, 227, 232, 240, 271, 279, 284 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`A087117(a(n)) = A038374(a(n)), see also A000975.`
	EXAMPLE	`180 -> '10110100' with A087117(180)=2 and A038374(180)=2,` `therefore 180 is a term.`
	CROSSREFS	`Sequence in context: A018514 A018288 A080792 this_sequence A046462 A099261 A103215` `Adjacent sequences: A090047 A090048 A090049 this_sequence A090051 A090052 A090053`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Nov 20 2003`

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

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