id:A067293 - OEIS Search Results

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Numbers n such that prime(n+1)-(n+1)*tau(n+1)=prime(n)-n*tau(n) where tau(n) is the number of divisors of n A000005(n).

+0
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2, 14, 38, 85, 93, 122, 135, 213, 243, 301, 387, 394, 537, 603, 694, 766, 778, 903, 963, 1041, 1083, 1265, 1346, 1354, 1382, 1401, 1412, 1706, 1713, 1729, 1882, 1981, 2077, 2126, 2306, 2540, 2644, 2685, 2697, 2702, 2854, 2874, 2986, 3068, 3081, 3117, 3310 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A000005.` `Sequence in context: A091520 A108597 A062548 this_sequence A009368 A092344 A152670` `Adjacent sequences: A067290 A067291 A067292 this_sequence A067294 A067295 A067296`
	KEYWORD	`nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Feb 24 2002`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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