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A034205 as a simple table

n a(n)
1 0
2 0
3 0
4 50
5 19963
6 3561696
7 375158732
8 28900653074
9 1816451773537
10 98630203059528
11 4776270743160543
12 210237300968913438
13 8515061595908633741
14 320057339932017724468

[0,0,0,50,19963,3561696,375158732,28900653074,
 1816451773537,98630203059528,4776270743160543,
 210237300968913438,8515061595908633741,
 320057339932017724468]

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Last modified January 15 09:23 EST 2021. Contains 340187 sequences. (Running on oeis4.)