A116229 - OEIS

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A116229 as a simple table

n	a(n)
1	8
2	98
3	998
4	9998
5	99998
6	999998
7	9999998
8	99999998
9	999999998
10	9999999998
11	36363636361
12	45454545452
13	54545454543
14	63636363634
15	72727272725
16	81818181816
17	90909090907
18	99999999998
19	999999999998
20	9999999999998

[8,98,998,9998,99998,999998,9999998,99999998, 999999998,9999999998,36363636361,45454545452, 54545454543,63636363634,72727272725,81818181816, 90909090907,99999999998,999999999998, 9999999999998]