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A118197 as a simple table

n a(n)
0 0
1 1
2 0
3 -1
4 4
5 -11
6 -186
7 10823
8 -492536
9 5125897
10 10381552650
11 -6405856963573
12 3302055158456332
13 2338316177882689549
14 -30991279275364493410290
15 224870687441604081662836751
16 -1045565401111374322223949545456
17 -50507259999091315834370754855632879

[0,1,0,-1,4,-11,-186,10823,-492536,5125897,
 10381552650,-6405856963573,3302055158456332,
 2338316177882689549,-30991279275364493410290,
 224870687441604081662836751,
 -1045565401111374322223949545456,
 -50507259999091315834370754855632879]

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Last modified March 29 06:12 EDT 2024. Contains 371265 sequences. (Running on oeis4.)