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A022661 as a simple table

n a(n)
0 1
1 -1
2 -2
3 -1
4 -1
5 5
6 1
7 13
8 4
9 0
10 2
11 -8
12 -61
13 -31
14 13
15 -156
16 21
17 11
18 223
19 92
20 91
21 426
22 972
23 165
24 141
25 -1126
26 440
27 1294
28 -4684
29 -2755
30 -5748
31 -2414
32 -6679
33 10511
34 -10048
35 -19369
36 19635
37 22629
38 14027
39 76969
40 -1990
41 40193
42 -10678
43 75795
44 215767
45 -54322
46 -40882

[1,-1,-2,-1,-1,5,1,13,4,0,2,-8,-61,-31,13,-156,21,
 11,223,92,91,426,972,165,141,-1126,440,1294,-4684,
 -2755,-5748,-2414,-6679,10511,-10048,-19369,19635,
 22629,14027,76969,-1990,40193,-10678,75795,215767,
 -54322,-40882]

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Last modified April 24 10:11 EDT 2024. Contains 371935 sequences. (Running on oeis4.)