id:A078615 - OEIS Search Results

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Sfk(n)^2, where sfk is the square-free kernel of n (A007947).

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1, 4, 9, 4, 25, 36, 49, 4, 9, 100, 121, 36, 169, 196, 225, 4, 289, 36, 361, 100, 441, 484, 529, 36, 25, 676, 9, 196, 841, 900, 961, 4, 1089, 1156, 1225, 36, 1369, 1444, 1521, 100, 1681, 1764, 1849, 484, 225, 2116, 2209, 36, 49, 100, 2601, 676, 2809, 36, 3025, 196 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Multiplicative with a(p^e) = p^2. Mitch Harris (Harris.Mitchell(AT)mgh.harvard.edu) May 17, 2005.`
	CROSSREFS	`Cf. A055231, A062378, A007948.` `Sequence in context: A066048 A103164 A005063 this_sequence A087320 A087321 A053143` `Adjacent sequences: A078612 A078613 A078614 this_sequence A078616 A078617 A078618`
	KEYWORD	`nonn,mult`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Dec 10 2002`

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Last modified September 5 19:20 EDT 2008. Contains 143485 sequences.

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