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A165795 as a simple table

na(n)
01
1-1
21
3-1
40
51
6-1
7-3
83
91
10-1
11-8
120
138
141
15-1
16-15
17-5
185
1915
201
21-1
22-24
23-3
240
253
2624
271
28-1
29-35
30-21
31-7
327
3321
3435
351
36-1
37-48
38-2
39-16
400
4116
422
4348
441
45-1
46-63
47-45
48-1
49-9
509
511
5245
5363
541
55-1
56-80
57-15
58-40
59-5
600
615
6240
6315
6480
651
66-1
67-99
68-77
69-55
70-33
71-11
7211
7333
7455
7577
7699
771

[1,-1,1,-1,0,1,-1,-3,3,1,-1,-8,0,8,1,-1,-15,-5,5,
 15,1,-1,-24,-3,0,3,24,1,-1,-35,-21,-7,7,21,35,1,
 -1,-48,-2,-16,0,16,2,48,1,-1,-63,-45,-1,-9,9,1,45,
 63,1,-1,-80,-15,-40,-5,0,5,40,15,80,1,-1,-99,-77,
 -55,-33,-11,11,33,55,77,99,1]