id:A068543 - OEIS Search Results

Search: id:A068543

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Numbers n such that abs(prime(n)-n*tau(n))<sqrt(n).

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2, 3, 5, 26, 27, 33, 34, 171, 172, 175, 188, 1029, 1030, 1038, 1045, 1048, 1054, 1065, 1066, 1085, 1086, 1090, 1095, 1102, 1105, 1106, 1107, 39834, 39850, 39860, 39861, 39876, 39908, 39915, 39916, 39935, 39940, 39948, 39951, 39956, 39964, 39968 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A084730 A117696 A024774 this_sequence A064026 A121264 A141566` `Adjacent sequences: A068540 A068541 A068542 this_sequence A068544 A068545 A068546`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 22 2002`

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.

AT&T Labs Research