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A076128 as a simple table

n a(n)
1 0
2 -1
3 0
4 14
5 105
6 699
7 5012
8 40284
9 362835
10 3628745
11 39916734
12 479001522
13 6227020709
14 87178291095
15 1307674367880
16 20922789887864
17 355687428095847
18 6402373705727829
19 121645100408831810
20 2432902008176639790

[0,-1,0,14,105,699,5012,40284,362835,3628745,
 39916734,479001522,6227020709,87178291095,
 1307674367880,20922789887864,355687428095847,
 6402373705727829,121645100408831810,
 2432902008176639790]

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Last modified August 10 22:36 EDT 2022. Contains 356046 sequences. (Running on oeis4.)