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Search: id:A069575
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A069575 Numbers n such that n contains the digit 0 in no base b with 2 < b < n. +0
1
4, 5, 7, 13, 23, 43, 157, 619 (list; graph; listen)
OFFSET

1,1

COMMENT

Probably finite.

The next term (if it exists) is > 10000000. - Larry Reeves (larryr(AT)acm.org), Oct 12 2003

CROSSREFS

Sequence in context: A048224 A064237 A139373 this_sequence A072215 A106170 A085195

Adjacent sequences: A069572 A069573 A069574 this_sequence A069576 A069577 A069578

KEYWORD

base,nonn

AUTHOR

Naohiro Nomoto (n_nomoto(AT)yabumi.com), Apr 18 2002

EXTENSIONS

Corrected by Larry Reeves (larryr(AT)acm.org), Oct 12 2003

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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