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A146939 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 3
8 8
9 13
10 24
11 41
12 98
13 229
14 673
15 1711
16 5548
17 16018
18 61606
19 212821
20 953199
21 3714584
22 18906725
23 85353129
24 504635142
25 2652064148
26 18219772927
27 110274034707
28 872419840249
29 6103743292627
30 55838534314788

[1,1,1,1,1,1,3,8,13,24,41,98,229,673,1711,5548,
 16018,61606,212821,953199,3714584,18906725,
 85353129,504635142,2652064148,18219772927,
 110274034707,872419840249,6103743292627,
 55838534314788]

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Last modified May 17 19:53 EDT 2024. Contains 372607 sequences. (Running on oeis4.)