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A254332 as a simple table

n a(n)
1 1
2 3
3 22
4 96
5 817
6 3627
7 31006
8 137712
9 1177393
10 5229411
11 44709910
12 198579888
13 1697799169
14 7540806315
15 64471658494
16 286352060064
17 2448225223585
18 10873837476099
19 92968086837718
20 412919472031680
21 3530339074609681
22 15680066099727723
23 134059916748330142

[1,3,22,96,817,3627,31006,137712,1177393,5229411,
 44709910,198579888,1697799169,7540806315,
 64471658494,286352060064,2448225223585,
 10873837476099,92968086837718,412919472031680,
 3530339074609681,15680066099727723,
 134059916748330142]

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Last modified July 30 18:16 EDT 2021. Contains 346359 sequences. (Running on oeis4.)