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A180689
Smallest power of 11 that begins with n.
2
1, 214358881, 3138428376721, 4177248169415651, 505447028499293771, 61159090448414546291, 7400249944258160101211, 81402749386839761113321, 9849732675807611094711841, 108347059433883722041830251, 11, 121, 1331, 14641
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OFFSET
1,2
LINKS
Table of n, a(n) for n=1..14.
CROSSREFS
Cf.
A001020
,
A018869
,
A180690
.
Sequence in context:
A017288
A017396
A017660
*
A251522
A198783
A104943
Adjacent sequences:
A180686
A180687
A180688
*
A180690
A180691
A180692
KEYWORD
nonn
,
base
AUTHOR
Daniel Mondot
, Sep 17 2010
EXTENSIONS
a(14) from
Michel Marcus
, Aug 30 2013
STATUS
approved