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A109047 LCM(n,6). +0
2
0, 6, 6, 6, 12, 30, 6, 42, 24, 18, 30, 66, 12, 78, 42, 30, 48, 102, 18, 114, 60, 42, 66, 138, 24, 150, 78, 54, 84, 174, 30, 186, 96, 66, 102, 210, 36, 222, 114, 78, 120, 246, 42, 258, 132, 90, 138, 282, 48, 294, 150, 102, 156, 318, 54, 330, 168, 114, 174, 354 (list; graph; listen)
OFFSET

0,2

FORMULA

a(n) = n*6/GCD(n, 6).

PROGRAM

(Other) sage: [lcm(n, 6)for n in xrange(0, 60)] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jun 07 2009]

CROSSREFS

Cf. A109042.

Sequence in context: A046264 A035019 A052380 this_sequence A153171 A069525 A054435

Adjacent sequences: A109044 A109045 A109046 this_sequence A109048 A109049 A109050

KEYWORD

nonn,easy

AUTHOR

Mitch Harris (Harris.Mitchell(AT)mgh.harvard.edu), Jun 18 2005

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Last modified December 20 16:54 EST 2009. Contains 171081 sequences.


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