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A131047 as a simple table

na(n)
11
20
32
41
50
63
70
84
90
104
111
120
1310
140
155
160
176
180
1920
200
216
221
230
2421
250
2635
270
287
290
308
310
3256
330
3456
350
368
371
380
3936
400
41126
420
4384
440
459

[1,0,2,1,0,3,0,4,0,4,1,0,10,0,5,0,6,0,20,0,6,1,0,
 21,0,35,0,7,0,8,0,56,0,56,0,8,1,0,36,0,126,0,84,0,
 9]