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A144456 as a simple table

n a(n)
1 1
2 -1
3 1
4 -2
5 -3
6 2
7 -6
8 -29
9 -31
10 6
11 -30
12 -299
13 -920
14 -869
15 30
16 -210
17 -3569
18 -21193
19 -51769
20 -43853
21 210
22 -2310
23 -64679
24 -665252
25 -3136692
26 -6760012
27 -5333173
28 2310
29 -30030
30 -1231229
31 -19579519
32 -153212408
33 -618042328
34 -1212020249
35 -901760539
36 30030
37 -510510
38 -29609579
39 -688677932

[1,-1,1,-2,-3,2,-6,-29,-31,6,-30,-299,-920,-869,
 30,-210,-3569,-21193,-51769,-43853,210,-2310,
 -64679,-665252,-3136692,-6760012,-5333173,2310,
 -30030,-1231229,-19579519,-153212408,-618042328,
 -1212020249,-901760539,30030,-510510,-29609579,
 -688677932]

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Last modified May 20 13:02 EDT 2022. Contains 353873 sequences. (Running on oeis4.)