A046500
formatted as a simple table:
n
a(n)
0
2
1
11
2
29
3
47
4
277
5
769
6
8867
7
186889
8
2678789
9
26899889
10
3778888999
11
277777788888989
[2,11,29,47,277,769,8867,186889,2678789,26899889, 3778888999,277777788888989]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified November 27 22:38 EST 2009. Contains 167602 sequences.
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