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A000241 as a simple table

n a(n)
0 0
1 0
2 0
3 0
4 0
5 1
6 3
7 9
8 18
9 36
10 60
11 100
12 150

[0,0,0,0,0,1,3,9,18,36,60,100,150]

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Last modified April 18 21:46 EDT 2024. Contains 371781 sequences. (Running on oeis4.)