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A165156 as a simple table

n a(n)
1 0
2 -1
3 118
4 13983
5 1894076
6 361025495
7 96826261890
8 35181809198207
9 16677063111790072
10 9999993868933742199
11 7400249593980659558990
12 6624737245034612579099807
13 7056410013376700546645974068

[0,-1,118,13983,1894076,361025495,96826261890,
 35181809198207,16677063111790072,
 9999993868933742199,7400249593980659558990,
 6624737245034612579099807,
 7056410013376700546645974068]

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Last modified November 28 13:47 EST 2021. Contains 349413 sequences. (Running on oeis4.)