A232943 - OEIS

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A232943 as a simple table

n	a(n)
1	9
2	99
3	1163
4	13707
5	161621
6	1905737
7	22471303
8	264968059
9	3124343613
10	36840376337
11	434399508111
12	5122177116787
13	60397624596373
14	712172377821369
15	8397507337767063
16	99018343990785067
17	1167564617964899501

[9,99,1163,13707,161621,1905737,22471303, 264968059,3124343613,36840376337,434399508111, 5122177116787,60397624596373,712172377821369, 8397507337767063,99018343990785067, 1167564617964899501]