id:A045915 - OEIS Search Results

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Difference between pi(n) and n/ln(n) for 10^n with n >= 2.

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4, 24, 144, 908, 6117, 44159, 332775, 2592589, 20758019, 169922924, 1416703346, 11992874160, 10283824252 (list; graph; listen)

	OFFSET	`2,1`
	REFERENCES	`C. Clawson, Mathematical Mysteries, Plenum Press, 1996, p. 157`
	FORMULA	`a(n)=pi(n)-n/ln(n)`
	CROSSREFS	`Sequence in context: A114169 A121102 A067411 this_sequence A052609 A077613 A072949` `Adjacent sequences: A045912 A045913 A045914 this_sequence A045916 A045917 A045918`
	KEYWORD	`easy,nonn`
	AUTHOR	`Felice Russo (felice.russo(AT)katamail.com)`

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.