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A122021 as a simple table

n a(n)
0 0
1 1
2 2
3 1
4 -1
5 -7
6 -6
7 -1
8 43
9 47
10 52
11 -383
12 -465
13 -1007
14 4514
15 5503
16 19619
17 -66721
18 -73932
19 -419863
20 1193767
21 1058777
22 10010890
23 -25204097
24 -14340981
25 -265465457
26 615761444
27 107400049
28 7783328783
29 -17133920383
30 4668727362

[0,1,2,1,-1,-7,-6,-1,43,47,52,-383,-465,-1007,
 4514,5503,19619,-66721,-73932,-419863,1193767,
 1058777,10010890,-25204097,-14340981,-265465457,
 615761444,107400049,7783328783,-17133920383,
 4668727362]

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Last modified March 29 05:16 EDT 2024. Contains 371264 sequences. (Running on oeis4.)