A074811 - OEIS

This site is supported by donations to The OEIS Foundation.

A074811

Least k such that prime(k)>k*tau(k*n) where tau(x)=A000005(x).

1, 1, 1, 181, 1, 1061, 1, 1061, 181, 1061, 1, 40123 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,4`
	COMMENTS	`Listed terms are = 1 or are primes.`
	PROG	`(PARI) a(n)=if(n<0, 0, s=1; while(prime(s)<snumdiv(sn), s++); s)`
	CROSSREFS	`Sequence in context: A057867 A075871 A177327 * A036200 A175789 A157747` `Adjacent sequences: A074808 A074809 A074810 * A074812 A074813 A074814`
	KEYWORD	`more,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Sep 08 2002`

Content is available under The OEIS End-User License Agreement .

Last modified February 17 10:57 EST 2012. Contains 206009 sequences.