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A015456 as a simple table

n a(n)
0 1
1 1
2 11
3 111
4 1121
5 11321
6 114331
7 1154631
8 11660641
9 117761041
10 1189271051
11 12010471551
12 121293986561
13 1224950337161
14 12370797358171
15 124932923918871
16 1261700036546881
17 12741933289387681
18 128681032930423691
19 1299552262593624591
20 13124203658866669601

[1,1,11,111,1121,11321,114331,1154631,11660641,
 117761041,1189271051,12010471551,121293986561,
 1224950337161,12370797358171,124932923918871,
 1261700036546881,12741933289387681,
 128681032930423691,1299552262593624591,
 13124203658866669601]

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Last modified April 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)