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A121477
as a simple table
n
a(n)
1
9
2
171
3
252
4
333
5
414
6
11511
7
12321
8
13131
9
21321
10
22122
11
31113
12
1113111
13
1121211
14
1211121
15
2111112
16
111111111
[9,171,252,333,414,11511,12321,13131,21321,22122, 31113,1113111,1121211,1211121,2111112,111111111]
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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)