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A243984 as a simple table

na(n)
11
23
30
41
56
68
78
89
99
1018
1112
1212
1314
1424
1515
1625
1718
1835
1920
2036
2128
2236
2324
2436
2531
2642
2736
2850
2930
3063
3132
3257
3344
3454
3536
3675
3738
3860
3952
4066
4142
4292
4344
4478
4569
4672
4748
48100
4957
5093
5168
5292
5354
54116
5572
56114
5776
5890
5960
60125
6162
6296
6384
64121
6584
66140
6768
68120

[1,3,0,1,6,8,8,9,9,18,12,12,14,24,15,25,18,35,20,
 36,28,36,24,36,31,42,36,50,30,63,32,57,44,54,36,
 75,38,60,52,66,42,92,44,78,69,72,48,100,57,93,68,
 92,54,116,72,114,76,90,60,125,62,96,84,121,84,140,
 68,120]