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A192443
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
2
11
4
12
13
13
35
14
87
15
286
16
908
17
4080
18
23994
19
186034
20
1891698
[1,1,1,1,1,1,1,1,1,2,4,13,35,87,286,908,4080, 23994,186034,1891698]
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Last modified April 18 03:01 EDT 2024. Contains 371767 sequences. (Running on oeis4.)
