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A284630 as a simple table

na(n)
11
22
33
45
57
65
77
812
915
1012
1115
1212
1315
1425
1515
1625
1731
1825
1931
2025
2131
2225
2331
2425
2531
2625
2731
2852
2931
3052
3131
3252
3363
3452
3563
3652
3763
3852
3963
4052
4163
4252
4363
4452
4563
4652
4763
4852
4963
5052
5163
5252
5363
54105
5563
56105
5763
58105
5963
60105
6163
62105
6363
64105
65127
66105
67127
68105
69127
70105
71127
72105
73127
74105
75127
76105
77127
78105
79127
80105

[1,2,3,5,7,5,7,12,15,12,15,12,15,25,15,25,31,25,
 31,25,31,25,31,25,31,25,31,52,31,52,31,52,63,52,
 63,52,63,52,63,52,63,52,63,52,63,52,63,52,63,52,
 63,52,63,105,63,105,63,105,63,105,63,105,63,105,
 127,105,127,105,127,105,127,105,127,105,127,105,
 127,105,127,105]