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A134405 as a simple table

na(n)
0-1
1-1
22
30
41
5-3
64
7-2
83
9-5
106
11-4
125
13-7
148
15-6
167
17-9
1810
19-8
209
21-11
2212
23-10
2411
25-13
2614
27-12
2813
29-15
3016
31-14
3215
33-17
3418
35-16
3617
37-19
3820
39-18
4019
41-21
4222
43-20
4421
45-23
4624
47-22
4823
49-25
5026
51-24
5225
53-27
5428
55-26
5627
57-29
5830
59-28
6029
61-31

[-1,-1,2,0,1,-3,4,-2,3,-5,6,-4,5,-7,8,-6,7,-9,10,
 -8,9,-11,12,-10,11,-13,14,-12,13,-15,16,-14,15,
 -17,18,-16,17,-19,20,-18,19,-21,22,-20,21,-23,24,
 -22,23,-25,26,-24,25,-27,28,-26,27,-29,30,-28,29,
 -31]