A060250 - OEIS

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A060250

The smallest k! + 1 with exactly n prime factors (with multiplicity).

1, 4, 9, 23, 16, 18, 40, 89 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	LINKS	`Table of n, a(n) for n=1..8.`
	PROG	`(PARI) a(n)=my(k); while(bigomega(k++!+1)-n, ); k \\ Charles R Greathouse IV, Apr 25 2012`
	CROSSREFS	`Cf. A054990.` `Sequence in context: A122626 A135025 A070713 * A138991 A138990 A014543` `Adjacent sequences: A060247 A060248 A060249 * A060251 A060252 A060253`
	KEYWORD	`nonn`
	AUTHOR	`Robert G. Wilson v, Mar 23 2001`
	EXTENSIONS	`a(8) from Arkadiusz Wesolowski, Apr 25 2012`
	STATUS	`approved`

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Last modified June 18 03:02 EDT 2013. Contains 226328 sequences.