id:A074202 - OEIS Search Results

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Numbers n such that the number of 1's in the binary expansion of n divides 2^n-1.

+0
4

1, 2, 4, 8, 14, 16, 22, 26, 28, 32, 38, 42, 44, 50, 52, 56, 64, 70, 74, 76, 82, 84, 88, 98, 100, 104, 112, 124, 128, 134, 138, 140, 146, 148, 152, 162, 164, 168, 176, 188, 194, 196, 200, 208, 220, 224, 236, 244, 248, 256, 262, 266, 268, 274, 276, 280, 290, 292 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Odd terms (1, 351, 375, ...) are in A074203.`
	CROSSREFS	`Cf. A000120, A074293. Different from A128309.` `Sequence in context: A049133 A063033 A128309 this_sequence A086303 A121982 A143423` `Adjacent sequences: A074199 A074200 A074201 this_sequence A074203 A074204 A074205`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Sep 17 2002`
	EXTENSIONS	`Edited by N. J. A. Sloane (njas(AT)research.att.com), May 10 2007`

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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.

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