A072695 - OEIS

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A072695

LCM[d(n^2),d(n)], where d(n)=A000005(n).

1, 6, 6, 15, 6, 36, 6, 28, 15, 36, 6, 30, 6, 36, 36, 45, 6, 30, 6, 30, 36, 36, 6, 168, 15, 36, 28, 30, 6, 216, 6, 66, 36, 36, 36, 225, 6, 36, 36, 168, 6, 216, 6, 30, 30, 36, 6, 270, 15, 30, 36, 30, 6, 168, 36, 168, 36, 36, 6, 180, 6, 36, 30, 91, 36, 216, 6, 30, 36, 216, 6, 420 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	EXAMPLE	`If n is squarefree product of k distinct primes, then a(n)=6^k.If n=p^2, then a(n)=15, etc.`
	CROSSREFS	`Cf. A000005.` `Sequence in context: A003871 A168384 A110626 * A085596 A107620 A168414` `Adjacent sequences: A072692 A072693 A072694 * A072696 A072697 A072698`
	KEYWORD	`easy,nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Jul 04 2002`

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Last modified February 17 07:30 EST 2012. Contains 205998 sequences.