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A268707 as a simple table

n a(n)
1 2
2 19
3 199
4 1999
5 49999
6 199999
7 2999999
8 19999999
9 799999999
10 9199999999
11 59999999999
12 959999999999
13 9919999999999
14 59999999999999
15 499999999999999
16 9299999999999999
17 99919999999999999
18 994999999999999999
19 9991999999999999999
20 29999999999999999999

[2,19,199,1999,49999,199999,2999999,19999999,
 799999999,9199999999,59999999999,959999999999,
 9919999999999,59999999999999,499999999999999,
 9299999999999999,99919999999999999,
 994999999999999999,9991999999999999999,
 29999999999999999999]

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Last modified January 25 03:49 EST 2020. Contains 331241 sequences. (Running on oeis4.)