A078315 - OEIS

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A078315

Minimal exponent in prime factorization of n*sfk(n)+1, where sfk=A007947 (squarefree kernel).

1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,4`
	COMMENTS	`a(n)=A051904(A078310(n)).`
	CROSSREFS	`Cf. A078314, A078315.` `Sequence in context: A025452 A194337 A054977 * A156264 A160322 A087102` `Adjacent sequences: A078312 A078313 A078314 * A078316 A078317 A078318`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Nov 23 2002`

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Last modified February 17 08:21 EST 2012. Contains 205998 sequences.