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A329007 as a simple table

n a(n)
1 1
2 9
3 21
4 405
5 2511
6 5103
7 92583
8 557685
9 372519
10 20135709
11 120873303
12 241805655
13 4353033231
14 26119793709
15 52241181741
16 940355620245
17 5642176768191
18 3761465527701
19 203119525916343
20 1218718317759525
21 2437437797780517
22 43873890820402509
23 263243376303474663

[1,9,21,405,2511,5103,92583,557685,372519,
 20135709,120873303,241805655,4353033231,
 26119793709,52241181741,940355620245,
 5642176768191,3761465527701,203119525916343,
 1218718317759525,2437437797780517,
 43873890820402509,263243376303474663]

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Last modified March 29 05:16 EDT 2024. Contains 371264 sequences. (Running on oeis4.)