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A074051 as a simple table

n a(n)
0 1
1 -1
2 0
3 3
4 -7
5 0
6 59
7 -217
8 146
9 2593
10 -15551
11 32802
12 160709
13 -1856621
14 7971872
15 1299951
16 -287113779
17 2262481448
18 -7275903849
19 -36989148757
20 698330745002
21 -4867040141851
22 10231044332629
23 184216198044034
24 -2679722886596295
25 17971204188130391
26 -17976259717948832

[1,-1,0,3,-7,0,59,-217,146,2593,-15551,32802,
 160709,-1856621,7971872,1299951,-287113779,
 2262481448,-7275903849,-36989148757,698330745002,
 -4867040141851,10231044332629,184216198044034,
 -2679722886596295,17971204188130391,
 -17976259717948832]

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Last modified April 25 13:33 EDT 2024. Contains 371971 sequences. (Running on oeis4.)