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A121455 as a simple table

na(n)
11
2-4
34
40
56
6-16
78
80
913
10-24
1112
120
1314
14-32
1524
160
1718
18-52
1920
200
2132
22-48
2324
240
2531
26-56
2740
280
2930
30-96
3132
320
3348
34-72
3548
360
3738
38-80
3956
400
4142
42-128
4344
440
4578
46-96
4748
480
4957
50-124
5172
520
5354
54-160
5572
560
5780
58-120
5960
600
6162
62-128
63104
640
6584
66-192
6768
680
6996
70-192
7172
720
7374
74-152

[1,-4,4,0,6,-16,8,0,13,-24,12,0,14,-32,24,0,18,
 -52,20,0,32,-48,24,0,31,-56,40,0,30,-96,32,0,48,
 -72,48,0,38,-80,56,0,42,-128,44,0,78,-96,48,0,57,
 -124,72,0,54,-160,72,0,80,-120,60,0,62,-128,104,0,
 84,-192,68,0,96,-192,72,0,74,-152]