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A067613 as a simple table

na(n)
01
10
2-2
3-1
40
52
60
76
80
9-4
103
110
12-12
130
144
150
16-30
170
1840
190
20-8
21-15
220
2390
240
25-60
260
278
280
29210
300
31-420
320
33168
340
35-16
36105
370
38-840
390
40840
410
42-224
430
4416
450
46-1890
470
485040
490
50-3024
510
52576
530
54-32
55-945
560
579450
580
59-12600
600
615040
620
63-720
640
6532
660
6720790
680
69-69300
700
7155440
720
73-15840
740
751760
760
77-64

[1,0,-2,-1,0,2,0,6,0,-4,3,0,-12,0,4,0,-30,0,40,0,
 -8,-15,0,90,0,-60,0,8,0,210,0,-420,0,168,0,-16,
 105,0,-840,0,840,0,-224,0,16,0,-1890,0,5040,0,
 -3024,0,576,0,-32,-945,0,9450,0,-12600,0,5040,0,
 -720,0,32,0,20790,0,-69300,0,55440,0,-15840,0,
 1760,0,-64]