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A113417 as a simple table

na(n)
01
1-2
2-4
38
47
5-10
6-12
78
818
9-18
10-16
1124
1221
13-20
14-28
1532
1620
17-32
18-36
1924
2042
21-42
22-28
2348
2457
25-36
26-52
2740
2836
29-58
30-60
3156
3248
33-66
34-48
3572
3674
37-42
38-80
3980
4061
41-82
42-72
4356
4490
45-96
46-64
4772
4898
49-70
50-100
51104
5264
53-106
54-108
5572
56114
57-96

[1,-2,-4,8,7,-10,-12,8,18,-18,-16,24,21,-20,-28,
 32,20,-32,-36,24,42,-42,-28,48,57,-36,-52,40,36,
 -58,-60,56,48,-66,-48,72,74,-42,-80,80,61,-82,-72,
 56,90,-96,-64,72,98,-70,-100,104,64,-106,-108,72,
 114,-96]