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A125372 as a simple table

n a(n)
0 1
1 9
2 69
3 489
4 3773
5 29359
6 229371
7 1793675
8 14030597
9 109759917
10 858660839
11 6717419531
12 52551380915
13 411117567181
14 3216236722495
15 25161121675789
16 196839383096437
17 1539905230937741
18 12046919094905577
19 94244929368967819

[1,9,69,489,3773,29359,229371,1793675,14030597,
 109759917,858660839,6717419531,52551380915,
 411117567181,3216236722495,25161121675789,
 196839383096437,1539905230937741,
 12046919094905577,94244929368967819]

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Last modified December 5 13:15 EST 2020. Contains 338947 sequences. (Running on oeis4.)