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A220861 as a simple table

na(n)
1-4
2-3
3-20
4-7
5-11
6-52
7-68
8-19
9-23
10-116
11-31
12-148
13-164
14-43
15-47
16-212
17-59
18-244
19-67
20-71
21-292
22-79
23-83
24-356
25-388
26-404
27-103
28-107
29-436
30-452
31-127
32-131
33-548
34-139
35-596
36-151
37-628
38-163
39-167
40-692
41-179
42-724
43-191
44-772
45-788
46-199

[-4,-3,-20,-7,-11,-52,-68,-19,-23,-116,-31,-148,
 -164,-43,-47,-212,-59,-244,-67,-71,-292,-79,-83,
 -356,-388,-404,-103,-107,-436,-452,-127,-131,-548,
 -139,-596,-151,-628,-163,-167,-692,-179,-724,-191,
 -772,-788,-199]