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A275218 as a simple table

n a(n)
1 78
2 117
3 156
4 288
5 11127
6 11667
7 23388
8 27888
9 111177
10 228888
11 111111777
12 222888888
13 1111122267
14 3333337788
15 111111117777
16 222288888888
17 111111111177777
18 222228888888888
19 111111111111777777
20 222222888888888888

[78,117,156,288,11127,11667,23388,27888,111177,
 228888,111111777,222888888,1111122267,3333337788,
 111111117777,222288888888,111111111177777,
 222228888888888,111111111111777777,
 222222888888888888]

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Last modified December 7 11:41 EST 2023. Contains 367656 sequences. (Running on oeis4.)