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A073110 as a simple table

n a(n)
1 0
2 1
3 0
4 2
5 10
6 37
7 121
8 725
9 5160
10 31794
11 279136
12 2137531
13 21305316
14 213311303
15 2457648287
16 30357607661
17 387013387043
18 5245097770693

[0,1,0,2,10,37,121,725,5160,31794,279136,2137531,
 21305316,213311303,2457648287,30357607661,
 387013387043,5245097770693]

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Last modified March 28 20:05 EDT 2024. Contains 371254 sequences. (Running on oeis4.)