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A045810 as a simple table

na(n)
13
23
39
412
515
64
74
88
912
108
1116
124
1318
1416
1520
1618
1727
1836
1945
205
215
225
2310
245
2515
265
2710
2810
2936
3010
3115
325
3320
345
3515
3625
3715
385
3910
4010
415
4220
4315
4420
455
4615
4740
4825
498
5024
5133
5233
5322
5433
5555
566
5751
586
596
606
6112
6218
636
6412
656
6612
676
6818
6912
7012
7123
726
736
7412
756
766
776
7812
7924

[3,3,9,12,15,4,4,8,12,8,16,4,18,16,20,18,27,36,45,
 5,5,5,10,5,15,5,10,10,36,10,15,5,20,5,15,25,15,5,
 10,10,5,20,15,20,5,15,40,25,8,24,33,33,22,33,55,6,
 51,6,6,6,12,18,6,12,6,12,6,18,12,12,23,6,6,12,6,6,
 6,12,24]