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A333333 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 1
11 3
12 4
13 9
14 14
15 19
16 16
17 9
18 4
19 1
20 1
21 1
22 1
23 1
24 3
25 7
26 21
27 72
28 269
29 994
30 3615 

[1,1,1,1,1,1,1,1,1,1,3,4,9,14,19,16,9,4,1,1,1,1,1,
 3,7,21,72,269,994,3615]

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Last modified May 1 00:01 EDT 2024. Contains 372143 sequences. (Running on oeis4.)