A090973 - OEIS

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A090973

a(n) = ceil((prime(n)/n).

2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 5, 5, 5, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`For n > 1, a(n) = A038605(n)+1. - David Wasserman (wasserma(AT)spawar.navy.mil), Feb 23 2006` `a(A038606(n)) = n+1. [From Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Aug 16 2009]`
	EXAMPLE	`a(12) = 4 as pi(48) = 15 > 12 > pi(36) = 11.`
	CROSSREFS	`Cf. A038606.` `Cf. A068901. [From Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Aug 16 2009]` `Sequence in context: A066490 A156685 A124230 * A076634 A083277 A064557` `Adjacent sequences: A090970 A090971 A090972 * A090974 A090975 A090976`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jan 04 2004`
	EXTENSIONS	`More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Feb 23 2006`

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Last modified February 18 00:14 EST 2012. Contains 206085 sequences.