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A328154 as a simple table

na(n)
11
2-1
33
4-5
55
6-3
77
8-13
99
10-5
1111
12-15
1313
14-7
1515
16-29
1717
18-9
1919
20-25
2121
22-11
2323
24-39
2525
26-13
2727
28-35
2929
30-15
3131
32-61
3333
34-17
3535
36-45
3737
38-19
3939
40-65
4141
42-21
4343
44-55
4545
46-23
4747
48-87
4949
50-25
5151
52-65
5353
54-27
5555
56-91
5757
58-29
5959
60-75
6161
62-31
6363
64-125
6565

[1,-1,3,-5,5,-3,7,-13,9,-5,11,-15,13,-7,15,-29,17,
 -9,19,-25,21,-11,23,-39,25,-13,27,-35,29,-15,31,
 -61,33,-17,35,-45,37,-19,39,-65,41,-21,43,-55,45,
 -23,47,-87,49,-25,51,-65,53,-27,55,-91,57,-29,59,
 -75,61,-31,63,-125,65]