A155157 - OEIS

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A155157 as a simple table

n	a(n)
0	1
1	9
2	99
3	1080
4	11790
5	128700
6	1404900
7	15336000
8	167409000
9	1827450000
10	19948590000
11	217760400000
12	2377089900000
13	25948503000000
14	283255929000000
15	3092044320000000
16	33753002490000000
17	368450468100000000

[1,9,99,1080,11790,128700,1404900,15336000, 167409000,1827450000,19948590000,217760400000, 2377089900000,25948503000000,283255929000000, 3092044320000000,33753002490000000, 368450468100000000]