id:A086414 - OEIS Search Results

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Minimal exponent in prime factorization of 3-smooth numbers.

+0
5

0, 1, 1, 2, 1, 3, 2, 1, 4, 1, 1, 3, 5, 2, 1, 1, 6, 2, 4, 1, 2, 7, 2, 1, 1, 3, 5, 8, 2, 2, 1, 3, 1, 9, 2, 3, 6, 1, 3, 2, 10, 2, 4, 1, 1, 3, 3, 11, 7, 2, 4, 2, 1, 3, 4, 12, 1, 2, 4, 3, 1, 8, 3, 5, 13, 2, 2, 4, 4, 1, 1, 3, 5, 14, 3, 2, 9, 4, 5, 1, 2, 3, 5, 15, 4, 2, 1, 4, 6, 1, 3, 3, 10, 5, 16, 5, 2, 2 (list; graph; listen)

	OFFSET	`1,4`
	COMMENT	`a(n) = A051904(A003586(n));` `a(n) <= A086415(n) <= A069352(n).`
	CROSSREFS	`Sequence in context: A071476 A071499 A039953 this_sequence A098896 A108371 A138530` `Adjacent sequences: A086411 A086412 A086413 this_sequence A086415 A086416 A086417`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 18 2003`

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.

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