|
| |
| |
|
|
|
0, 10, 10, 30, 20, 10, 30, 70, 40, 90, 10, 110, 60, 130, 70, 30, 80, 170, 90, 190, 20, 210, 110, 230, 120, 50, 130, 270, 140, 290, 30, 310, 160, 330, 170, 70, 180, 370, 190, 390, 40, 410, 210, 430, 220, 90, 230, 470, 240, 490, 50, 510, 260, 530, 270, 110, 280
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 0,2
|
|
|
FORMULA
| a(n) = n*10/GCD(n, 10).
a(n) = 10*n/A109013 = 10*A106611(n). - R. J. Mathar, Apr 18 2011
|
|
|
PROG
| (Other) sage: [lcm(n, 10)for n in xrange(0, 57)] # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jun 07 2009]
(MAGMA) [Lcm(n, 10): n in [0..100]]; // Vincenzo Librandi, Apr 18 2011
|
|
|
CROSSREFS
| Cf. A109042.
Sequence in context: A076817 A200984 A185993 * A201027 A003875 A111220
Adjacent sequences: A109048 A109049 A109050 * A109052 A109053 A109054
|
|
|
KEYWORD
| nonn,easy
|
|
|
AUTHOR
| Mitch Harris (Harris.Mitchell(AT)mgh.harvard.edu), Jun 18 2005
|
| |
|
|
