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A052439
as a simple table
n
a(n)
1
0
2
0
3
3
4
0
5
4
6
18
7
119
8
1055
9
17297
10
486446
11
24269709
12
2095669951
[0,0,3,0,4,18,119,1055,17297,486446,24269709, 2095669951]
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Last modified April 24 19:06 EDT 2024. Contains 371962 sequences. (Running on oeis4.)
