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A305880 as a simple table

n a(n)
1 2211
2 2211
3 22211
4 22211
5 222211
6 222211
7 2222211
8 2222211
9 22222211
10 22222211
11 222222211
12 222222211
13 2222222211
14 2222222211
15 22222222211
16 22222222211
17 222222222211
18 222222222211
19 2222222222211
20 2222222222211
21 22222222222211
22 22222222222211

[2211,2211,22211,22211,222211,222211,2222211,
 2222211,22222211,22222211,222222211,222222211,
 2222222211,2222222211,22222222211,22222222211,
 222222222211,222222222211,2222222222211,
 2222222222211,22222222222211,22222222222211]

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Last modified March 28 16:58 EDT 2024. Contains 371254 sequences. (Running on oeis4.)