

A160713


3 times numbers of Gould's sequence: a(n) = A001316(n)*3.


1



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
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OFFSET

0,1


LINKS

Table of n, a(n) for n=0..71.


EXAMPLE

Contribution 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)


MAPLE

read("transforms3") ; L := BFILETOLIST("b001316.txt") ; for n from 1 to 120 do printf("%d, ", 3*op(n, L)) ; od: [From R. J. Mathar, Jul 13 2009]


CROSSREFS

Cf. A001316.
Sequence in context: A184284 A287882 A066297 * A279625 A012212 A232941
Adjacent sequences: A160710 A160711 A160712 * A160714 A160715 A160716


KEYWORD

nonn


AUTHOR

Omar E. Pol, May 25 2009


EXTENSIONS

More terms from R. J. Mathar, Jul 13 2009


STATUS

approved



