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A227385 as a simple table

na(n)
12
23
33
44
57
64
75
815
915
105
116
1230
1354
1430
156
167
1756
18185
19185
2056
217
228
2398
24587
251104
26587
2798
288
299
30162
311704
326160
336160
341704
35162
369
3710
38255
394532
4031073
4161127
4231073
434532
44255
4510
4611
47385
4811126
49141192
50550010
51550010
52141192
5311126
54385
5511
5612
57561

[2,3,3,4,7,4,5,15,15,5,6,30,54,30,6,7,56,185,185,
 56,7,8,98,587,1104,587,98,8,9,162,1704,6160,6160,
 1704,162,9,10,255,4532,31073,61127,31073,4532,255,
 10,11,385,11126,141192,550010,550010,141192,11126,
 385,11,12,561]