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A047773 as a simple table

na(n)
10
20
30
41
50
60
71
81
90
102
113
120
133
145
150
167
1711
180
1912
2023
210
2230
2355
240
2555
26114
270
28143
29272
300
31273
32588
330
34728
351428
360
371428
383156
390
403876
417750
420
437752
4417427
450
4621318
4743263
480
4943263
5098516
510
52120175
53246672
540
55246675
56567281
570

[0,0,0,1,0,0,1,1,0,2,3,0,3,5,0,7,11,0,12,23,0,30,
 55,0,55,114,0,143,272,0,273,588,0,728,1428,0,1428,
 3156,0,3876,7750,0,7752,17427,0,21318,43263,0,
 43263,98516,0,120175,246672,0,246675,567281,0]