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A061343 as a simple table

n a(n)
1 1
2 1
3 2
4 3
5 6
6 12
7 27
8 63
9 154
10 398
11 1055
12 2970
13 8503
14 25651
15 78483
16 250487
17 811802
18 2723130
19 9295483
20 32653552
21 116866283
22 428464743
23 1600474365
24 6102119282
25 23690388631
26 93631999867
27 376561553417
28 1538997717423
29 6395852269479
30 26978392034357
31 115628083386280
32 502520979828775

[1,1,2,3,6,12,27,63,154,398,1055,2970,8503,25651,
 78483,250487,811802,2723130,9295483,32653552,
 116866283,428464743,1600474365,6102119282,
 23690388631,93631999867,376561553417,
 1538997717423,6395852269479,26978392034357,
 115628083386280,502520979828775]

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Last modified April 19 05:19 EDT 2024. Contains 371782 sequences. (Running on oeis4.)