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A097198 as a simple table

n a(n)
0 1
1 0
2 1
3 -2
4 2
5 -2
6 2
7 -4
8 6
9 -6
10 7
11 -10
12 12
13 -12
14 16
15 -22
16 25
17 -28
18 34
19 -42
20 50
21 -56
22 64
23 -80
24 94
25 -104
26 122
27 -146
28 168
29 -190
30 218
31 -256
32 295
33 -330
34 378
35 -440
36 500
37 -560
38 638
39 -734
40 830
41 -930
42 1053
43 -1198
44 1352
45 -1510
46 1696
47 -1924
48 2160
49 -2404
50 2696
51 -3034
52 3390
53 -3770
54 4208
55 -4712
56 5252
57 -5824

[1,0,1,-2,2,-2,2,-4,6,-6,7,-10,12,-12,16,-22,25,
 -28,34,-42,50,-56,64,-80,94,-104,122,-146,168,
 -190,218,-256,295,-330,378,-440,500,-560,638,-734,
 830,-930,1053,-1198,1352,-1510,1696,-1924,2160,
 -2404,2696,-3034,3390,-3770,4208,-4712,5252,-5824]

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Last modified September 25 22:33 EDT 2020. Contains 337346 sequences. (Running on oeis4.)