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A137312 as a simple table

n a(n)
0 1
1 0
2 2
3 0
4 -2
5 4
6 0
7 4
8 -12
9 8
10 0
11 -12
12 44
13 -48
14 16
15 0
16 48
17 -200
18 280
19 -160
20 32
21 0
22 -240
23 1096
24 -1800
25 1360
26 -480
27 64
28 0
29 1440
30 -7056
31 12992
32 -11760
33 5600
34 -1344
35 128
36 0
37 -10080
38 52272
39 -105056
40 108304
41 -62720
42 20608
43 -3584
44 256
45 0
46 80640
47 -438336
48 944992
49 -1076544
50 718368
51 -290304
52 69888
53 -9216
54 512

[1,0,2,0,-2,4,0,4,-12,8,0,-12,44,-48,16,0,48,-200,
 280,-160,32,0,-240,1096,-1800,1360,-480,64,0,1440,
 -7056,12992,-11760,5600,-1344,128,0,-10080,52272,
 -105056,108304,-62720,20608,-3584,256,0,80640,
 -438336,944992,-1076544,718368,-290304,69888,
 -9216,512]

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Last modified May 23 13:40 EDT 2024. Contains 372763 sequences. (Running on oeis4.)