A074383 - OEIS

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A074383

Difference between (1+10^n)-th and (10^n)-th primes.

1, 2, 6, 8, 14, 12, 4, 18, 8, 24, 6, 42, 18, 48, 60, 52, 48, 8, 22, 20 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	FORMULA	`a(n)=p[1+10^n]-p[10^n]=p[1+10^n]-A006988(n).`
	EXAMPLE	`a(19)=22 because the (10^18)th prime is 44211790234832169331, the (1+10^18)th prime is 44211790234832169353.`
	CROSSREFS	`Cf. A006988, A074325, A038833, A074382.` `Sequence in context: A038108 A087327 A002511 * A107505 A074400 A165607` `Adjacent sequences: A074380 A074381 A074382 * A074384 A074385 A074386`
	KEYWORD	`hard,more,nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Aug 22 2002`
	EXTENSIONS	`a(19) from Max Alekseyev (maxale(AT)gmail.com), May 08 2009`

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Last modified February 17 06:27 EST 2012. Contains 205998 sequences.