A118385 - OEIS

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A118385 as a simple table

n	a(n)
1	2
2	23
3	235
4	2357
5	23571
6	235712
7	2357123
8	23571235
9	235712357
10	2357123579
11	23571235792
12	235712357923
13	2357123579235
14	23571235792357
15	235712357923579
16	2357123579235791
17	23571235792357912
18	235712357923579123

[2,23,235,2357,23571,235712,2357123,23571235, 235712357,2357123579,23571235792,235712357923, 2357123579235,23571235792357,235712357923579, 2357123579235791,23571235792357912, 235712357923579123]

[2,23,235,2357,23571,235712,2357123,23571235,
 235712357,2357123579,23571235792,235712357923,
 2357123579235,23571235792357,235712357923579,
 2357123579235791,23571235792357912,
 235712357923579123]