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A116129 as a simple table

n a(n)
1 11
2 101
3 1001
4 10001
5 100001
6 1000001
7 10000001
8 100000001
9 1000000001
10 10000000001
11 13223140496
12 20661157025
13 29752066116
14 40495867769
15 52892561984
16 66942148761
17 82644628100
18 100000000001
19 1000000000001

[11,101,1001,10001,100001,1000001,10000001,
 100000001,1000000001,10000000001,13223140496,
 20661157025,29752066116,40495867769,52892561984,
 66942148761,82644628100,100000000001,
 1000000000001]

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Last modified May 16 15:13 EDT 2024. Contains 372554 sequences. (Running on oeis4.)