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A293095 as a simple table

n a(n)
1 0
2 9
3 48
4 554
5 3334
6 30837
7 202363
8 1733660
9 12139768
10 99907487
11 729039938
12 5866737162
13 43944684689
14 349284676982
15 2660349798813
16 21006556689388
17 161738436141669
18 1272996087653588
19 9871903975910464
20 77596716393162478

[0,9,48,554,3334,30837,202363,1733660,12139768,
 99907487,729039938,5866737162,43944684689,
 349284676982,2660349798813,21006556689388,
 161738436141669,1272996087653588,9871903975910464,
 77596716393162478]

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Last modified January 17 17:47 EST 2022. Contains 350402 sequences. (Running on oeis4.)