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A101912 as a simple table

n a(n)
0 1
1 -1
2 1
3 0
4 -1
5 1
6 0
7 -2
8 3
9 -1
10 -3
11 6
12 -4
13 -4
14 12
15 -10
16 -5
17 23
18 -25
19 -2
20 43
21 -57
22 12
23 74
24 -124
25 56
26 120
27 -258
28 172
29 170
30 -516
31 454
32 187
33 -989
34 1095
35 40
36 -1811
37 2487
38 -604
39 -3128
40 5375
41 -2567
42 -4991
43 11140
44 -7704
45 -6976
46 22164
47 -20062
48 -7220
49 42288
50 -48020
51 -36
52 76928
53 -108334
54 29476
55 131898
56 -233020
57 117166

[1,-1,1,0,-1,1,0,-2,3,-1,-3,6,-4,-4,12,-10,-5,23,
 -25,-2,43,-57,12,74,-124,56,120,-258,172,170,-516,
 454,187,-989,1095,40,-1811,2487,-604,-3128,5375,
 -2567,-4991,11140,-7704,-6976,22164,-20062,-7220,
 42288,-48020,-36,76928,-108334,29476,131898,
 -233020,117166]

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Last modified August 11 14:50 EDT 2024. Contains 375073 sequences. (Running on oeis4.)