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A231646 as a simple table

n a(n)
1 9
2 104
3 920
4 7682
5 61574
6 490760
7 3929027
8 31501117
9 252454167
10 2022844426
11 16209670759
12 129896538285
13 1040912909763
14 8341204621591
15 66841228911422
16 535624801555647
17 4292168448581044
18 34394795269925139
19 275618732897288063

[9,104,920,7682,61574,490760,3929027,31501117,
 252454167,2022844426,16209670759,129896538285,
 1040912909763,8341204621591,66841228911422,
 535624801555647,4292168448581044,
 34394795269925139,275618732897288063]

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Last modified September 2 21:12 EDT 2024. Contains 375616 sequences. (Running on oeis4.)