A105322 - OEIS

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A105322 as a simple table

n	a(n)
1	73
2	7993
3	799993
4	7999993
5	79999999993
6	7999999999993
7	79999999999993
8	7999999999999999999999999999999999999993
9	7999999999999999999999999999999999999999999999993

[73,7993,799993,7999993,79999999993,7999999999993, 79999999999993, 7999999999999999999999999999999999999993, 7999999999999999999999999999999999999999999999993]