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A131776 as a simple table

na(n)
11
24
31
41
54
61
74
8-2
98
101
111
124
133
148
151
164
17-5
1816
190
2012
211
221
234
242
2516
269
2712
281
294
30-8
3124
32-10
3340
346
3516
361
371
384
39-2
4024
4115
4240
4319
4416
451
464
47-11
4832
49-32
5084
51-3
5280
5316
5420
551

[1,4,1,1,4,1,4,-2,8,1,1,4,3,8,1,4,-5,16,0,12,1,1,
 4,2,16,9,12,1,4,-8,24,-10,40,6,16,1,1,4,-2,24,15,
 40,19,16,1,4,-11,32,-32,84,-3,80,16,20,1]