id:A091066 - OEIS Search Results

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Numbers having in binary representation at least one proper prefix that is also a suffix.

+0
3

3, 5, 7, 9, 10, 11, 13, 15, 17, 18, 19, 21, 22, 23, 25, 27, 29, 31, 33, 34, 35, 36, 37, 38, 39, 41, 42, 43, 45, 46, 47, 49, 51, 53, 54, 55, 57, 59, 61, 63, 65, 66, 67, 68, 69, 70, 71, 73, 74, 75, 76, 77, 78, 79, 81, 82, 83, 85, 86, 87, 89, 90, 91, 93, 94, 95, 97, 99, 101 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`A091064(a(n)) > 0, complement of A091065.`
	LINKS	`Index entries for sequences related to binary expansion of n`
	CROSSREFS	`Cf. A007088, A070939.` `Sequence in context: A067715 A076212 A085621 this_sequence A103848 A108598 A054684` `Adjacent sequences: A091063 A091064 A091065 this_sequence A091067 A091068 A091069`
	KEYWORD	`nonn,base`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Dec 17 2003`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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