id:A072601 - OEIS Search Results

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Numbers which in base 2 have at least as many 1's as 0's.

+0
4

1, 2, 3, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 19, 21, 22, 23, 25, 26, 27, 28, 29, 30, 31, 35, 37, 38, 39, 41, 42, 43, 44, 45, 46, 47, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 71, 75, 77, 78, 79, 83, 85, 86, 87, 89, 90, 91, 92, 93, 94, 95, 99, 101, 102, 103 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Index entries for sequences related to binary expansion of n`
	EXAMPLE	`10 is present because '1010' contains 2 '0's and 2 '1's: 2<=2;` `11 is present because '1011' contains 1 '0' and 3 '1's: 1<=3.`
	CROSSREFS	`Cf. A007088, A000120, A023416, A072600, A031443, A072602, A072603, A061854.` `Cf. A037861(a(n)) <= 0.` `Adjacent sequences: A072598 A072599 A072600 this_sequence A072602 A072603 A072604` `Sequence in context: A059307 A068938 A039250 this_sequence A039192 A039144 A136432`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jun 23 2002`

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.

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