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11^a(n) is smallest power of 11 beginning with n.

3

`%I #14 Apr 17 2016 09:05:47
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`%S 0,8,12,15,17,19,21,22,24,25,1,2,3,4,29,5,6,55,7,56,8,57,9,82,10,107,
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`%T 59,11,84,36,12,85,61,13,110,62,14,135,87,63,15,136,88,64,16,137,113,
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`%U 89,41,17,138,114,66,42,18,139,115,91,67,43,19,140,116,92,68,44,20,141,117,93
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`%N 11^a(n) is smallest power of 11 beginning with n.
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`%H D. Mondot, <a href="/A180690/b180690.txt">Table of n, a(n) for n=1..32699</a>
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`%Y Cf. A018856, A018870, A180689, A180692.
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`%K base,less,nonn
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`%O 1,2
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`%A _Daniel Mondot_, Sep 17 2010
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