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A071892
a(n) = lcm(A071888(n), n).
3
2, 6, 6, 12, 10, 30, 14, 40, 45, 70, 22, 84, 26, 42, 105, 176, 34, 126, 38, 220, 210, 286, 46, 312, 150, 390, 270, 420, 58, 330, 62, 544, 429, 646, 210, 684, 74, 798, 546, 840, 82, 966, 86, 1012, 765, 1334, 94, 816, 490, 550, 969, 1508, 106, 1026
OFFSET
1,1
COMMENTS
a(n) is squarefree iff n is squarefree.
LINKS
PROG
(Haskell)
a071892 n = lcm n $ a071888 n -- Reinhard Zumkeller, Jun 10 2012
CROSSREFS
a(n) = A071888(n)*n/A071889(n).
Sequence in context: A129902 A350631 A087560 * A064797 A053319 A253215
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Jun 10 2002
STATUS
approved