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A007551 as a simple table

n a(n)
1 1
2 1
3 -1
4 -3
5 -4
6 -6
7 -2
8 -4
9 3
10 6
11 16
12 14
13 33
14 31
15 37
16 51
17 56
18 54
19 55
20 53
21 45
22 55
23 25
24 23
25 -17
26 -8
27 -72
28 -79
29 -135
30 -137
31 -235
32 -237
33 -343
34 -369
35 -479
36 -463
37 -622
38 -624
39 -732
40 -792
41 -898
42 -900
43 -1056
44 -1058
45 -1144
46 -1234
47 -1282
48 -1284
49 -1428
50 -1423
51 -1418
52 -1524
53 -1467
54 -1469
55 -1425
56 -1445
57 -1262
58 -1366

[1,1,-1,-3,-4,-6,-2,-4,3,6,16,14,33,31,37,51,56,
 54,55,53,45,55,25,23,-17,-8,-72,-79,-135,-137,
 -235,-237,-343,-369,-479,-463,-622,-624,-732,-792,
 -898,-900,-1056,-1058,-1144,-1234,-1282,-1284,
 -1428,-1423,-1418,-1524,-1467,-1469,-1425,-1445,
 -1262,-1366]

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Last modified May 16 21:59 EDT 2021. Contains 343954 sequences. (Running on oeis4.)