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A022719 as a simple table

n a(n)
0 1
1 -27
2 324
3 -2277
4 10584
5 -36882
6 118395
7 -406836
8 1347273
9 -3870993
10 10536993
11 -30432051
12 86382090
13 -223153434
14 565228773
15 -1490547915
16 3825187308
17 -9277759872
18 22515299145
19 -55438134588
20 132989193954

[1,-27,324,-2277,10584,-36882,118395,-406836,
 1347273,-3870993,10536993,-30432051,86382090,
 -223153434,565228773,-1490547915,3825187308,
 -9277759872,22515299145,-55438134588,132989193954]

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Last modified June 26 15:11 EDT 2022. Contains 354884 sequences. (Running on oeis4.)