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A184299 as a simple table

n a(n)
1 1
2 1
3 1
4 2
5 1
6 11
7 21
8 167
9 616
10 2308
11 7792
12 42090
13 164290
14 733278
15 2785855
16 13613231
17 54109235
18 230492863
19 899895753
20 3997708404
21 16033421220 

[1,1,1,2,1,11,21,167,616,2308,7792,42090,164290,
 733278,2785855,13613231,54109235,230492863,
 899895753,3997708404,16033421220]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)