A087992
formatted as a simple table:
n
a(n)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
11
11
22
12
33
13
44
14
55
15
66
16
77
17
88
18
99
19
101
20
121
21
131
22
151
23
181
24
191
[1,2,3,4,5,6,7,8,9,11,22,33,44,55,66,77,88,99,101, 121,131,151,181,191]
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 17 19:39 EST 2009. Contains 170821 sequences.
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