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A300481 as a simple table

na(n)
02
12
21
32
40
50
62
7-1
8-1
93
102
11-2
120
132
1418
152
16-3
173
181
197
2095
212
22-4
238
24-6
252
2634
27592
282
29-5
3015
31-25
3215
3313
34218
354277
362
37-6
3824
39-62
4082
41-28
4280
431574
4435010
452
46-7
4735
48-123
49263
50-269
51106
52579
5312879
54320589

[2,2,1,2,0,0,2,-1,-1,3,2,-2,0,2,18,2,-3,3,1,7,95,
 2,-4,8,-6,2,34,592,2,-5,15,-25,15,13,218,4277,2,
 -6,24,-62,82,-28,80,1574,35010,2,-7,35,-123,263,
 -269,106,579,12879,320589]