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A245421 as a simple table

na(n)
-11
02
12
22
31
4-1
5-2
6-3
7-2
81
94
106
115
121
13-5
14-11
15-12
16-7
173
1815
1922
2019
215
22-15
23-32
24-36
25-22
268
2740
2858
2950
3012
31-41
32-84
33-93
34-54
3522
36103
37148
38124
3932
40-96
41-200
42-219
43-128
4446
45231
46330
47275
4867
49-216
50-439
51-477
52-275
53107
54501
55708
56590
57146

[1,2,2,2,1,-1,-2,-3,-2,1,4,6,5,1,-5,-11,-12,-7,3,
 15,22,19,5,-15,-32,-36,-22,8,40,58,50,12,-41,-84,
 -93,-54,22,103,148,124,32,-96,-200,-219,-128,46,
 231,330,275,67,-216,-439,-477,-275,107,501,708,
 590,146]