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A109776 as a simple table

n a(n)
1 22
2 4444
3 224444
4 442244
5 444422
6 666666
7 10123133
8 10123331
9 10143133
10 10143331
11 10153133
12 10153331
13 10163133
14 10163331
15 10173133
16 10173331
17 10183133
18 10183331
19 10193133
20 10193331
21 10212332
22 10213223
23 10232132

[22,4444,224444,442244,444422,666666,10123133,
 10123331,10143133,10143331,10153133,10153331,
 10163133,10163331,10173133,10173331,10183133,
 10183331,10193133,10193331,10212332,10213223,
 10232132]

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Last modified March 28 05:39 EDT 2024. Contains 371235 sequences. (Running on oeis4.)