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A308392 as a simple table

n a(n)
0 1
1 1
2 3
3 7
4 37
5 141
6 871
7 4243
8 42057
9 285337
10 3008971
11 23292831
12 295839853
13 2733811237
14 35818366767
15 360892885291
16 8394097115281
17 113063153955633
18 2347668770502547
19 32362689647446327
20 744513384520939701
21 11439249110436735421
22 245772094687992577783
23 3860080495614830875587

[1,1,3,7,37,141,871,4243,42057,285337,3008971,
 23292831,295839853,2733811237,35818366767,
 360892885291,8394097115281,113063153955633,
 2347668770502547,32362689647446327,
 744513384520939701,11439249110436735421,
 245772094687992577783,3860080495614830875587]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)