id:A068541 - OEIS Search Results

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Let sqrt(2)=1.d(1)d(2)d(3)...=1,0110101000001... be the expansion of sqrt(2) in base 2; sequence gives values of n such that n/2=sum(k=1,n,d(k)).

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2, 4, 6, 8, 32, 64, 66, 70, 72, 316, 318, 326, 328, 330, 332, 336, 606, 636, 638, 654, 670, 672, 678, 680, 828, 830, 832, 834, 836, 838, 840, 842, 844, 846, 850, 880, 882, 884, 898, 900, 902, 904, 906, 908, 914, 916, 918, 928, 942, 948, 962, 964, 966, 968 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A092047 A057809 A135632 this_sequence A108425 A059569 A083433` `Adjacent sequences: A068538 A068539 A068540 this_sequence A068542 A068543 A068544`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 22 2002`

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.

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