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A078236
a(1) = 4, a(n+1) = smallest multiple of a(n) using only composite digits (4,6,8,9,0) and which is not divisible by 10.
6
4, 8, 48, 96, 864, 6048, 489888, 460984608, 4880444044896, 6604089990008099904, 6406898466996448048966464, 488494490499084904898890846098449664
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Sequence is infinite - see Comments in A078233. - Fung Cheok Yin (cheokyin_restart(AT)yahoo.com.hk), Sep 02 2006
LINKS
Table of n, a(n) for n=1..12.
CROSSREFS
Cf. A078237, A078238.
Sequence in context: A002470 A087261 A249572 * A054881 A045882 A051681
Adjacent sequences: A078233 A078234 A078235 * A078237 A078238 A078239
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Nov 23 2002
EXTENSIONS
More terms from Sascha Kurz, Jan 03 2003
More terms from Sascha Kurz, Jan 06 2003
a(12) from Donovan Johnson, Sep 05 2008
STATUS
approved

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Last modified September 28 13:00 EDT 2024. Contains 376297 sequences.
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