id:A073140 - OEIS Search Results

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Sum of the largest and smallest number having in binary representation the same number of 0's and 1's as n.

+0
5

0, 2, 4, 6, 8, 11, 11, 14, 16, 21, 21, 25, 21, 25, 25, 30, 32, 41, 41, 47, 41, 47, 47, 53, 41, 47, 47, 53, 47, 53, 53, 62, 64, 81, 81, 91, 81, 91, 91, 99, 81, 91, 91, 99, 91, 99, 99, 109, 81, 91, 91, 99, 91, 99, 99, 109, 91, 99, 99, 109, 99, 109, 109, 126, 128, 161, 161, 179 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`a(n) = A073137(n) + A073138(n).`
	LINKS	`Index entries for sequences related to binary expansion of n`
	CROSSREFS	`Cf. A007088, A073139, A073141.` `Sequence in context: A083498 A061513 A134244 this_sequence A081499 A117638 A128403` `Adjacent sequences: A073137 A073138 A073139 this_sequence A073141 A073142 A073143`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 16 2002`

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

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