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A327278 as a simple table

na(n)
11
2-1
3-4
40
5-6
64
7-8
80
93
106
11-12
120
13-14
148
1524
160
17-18
18-3
19-20
200
2132
2212
23-24
240
255
2614
270
280
29-30
30-24
31-32
320
3348
3418
3548
360
37-38
3820
3956
400
41-42
42-32
43-44
440
45-18
4624
47-48
480
497
50-5
5172
520
53-54
540
5572
560
5780
5830
59-60
600
61-62
6232
63-24
640
6584
66-48
67-68
680
6996

[1,-1,-4,0,-6,4,-8,0,3,6,-12,0,-14,8,24,0,-18,-3,
 -20,0,32,12,-24,0,5,14,0,0,-30,-24,-32,0,48,18,48,
 0,-38,20,56,0,-42,-32,-44,0,-18,24,-48,0,7,-5,72,
 0,-54,0,72,0,80,30,-60,0,-62,32,-24,0,84,-48,-68,
 0,96]