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A290305
as a simple table
n
a(n)
0
1
1
1
2
1
3
2
4
7
5
26
6
154
7
1172
8
12049
9
148508
10
2061893
11
30545504
[1,1,1,2,7,26,154,1172,12049,148508,2061893, 30545504]
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Last modified August 31 14:09 EDT 2024. Contains 375567 sequences. (Running on oeis4.)
