A160713 3 times numbers of Gould's sequence: a(n) = A001316(n)*3.
3, 6, 6, 12, 6, 12, 12, 24, 6, 12, 12, 24, 12, 24, 24, 48, 6, 12, 12, 24, 12, 24, 24, 48, 12, 24, 24, 48, 24, 48, 48, 96, 6, 12, 12, 24, 12, 24, 24, 48, 12, 24, 24, 48, 24, 48, 48, 96, 12, 24, 24, 48, 24, 48, 48, 96, 24, 48, 48, 96, 48, 96, 96, 192, 6, 12, 12, 24, 12, 24, 24, 48
Offset: 0
Keywords
Examples
From _Omar E. Pol_, Aug 09 2009: (Start) If written as a triangle: 3; 6; 6,12; 6,12,12,24; 6,12,12,24,12,24,24,48; 6,12,12,24,12,24,24,48,12,24,24,48,24,48,48,96; 6,12,12,24,12,24,24,48,12,24,24,48,24,48,48,96,12,24,24,48,24,48,48,96,24,... (End)
Crossrefs
Cf. A001316.
Programs
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Maple
read("transforms3") ; L := BFILETOLIST("b001316.txt") ; for n from 1 to 120 do printf("%d,",3*op(n,L)) ; od: # R. J. Mathar, Jul 13 2009
Extensions
More terms from R. J. Mathar, Jul 13 2009