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A248580 as a simple table

na(n)
16
23
36
41
56
61
76
80
90
103
1178
121
1366
143
1510
1615
176
181
1978
203
21300
2221
236
243
256
2678
2710
2815
29210
301
31378
326
336
343
3566
363
371596
386
3928
406
41528
421
43990
4415
456
463
476
4866
4978
503
5128
526
53120
5415
55210
56105
5710
586
59528
601
61378
6221
6336
643
6536
663
6766
6815
6928
706

[6,3,6,1,6,1,6,0,0,3,78,1,66,3,10,15,6,1,78,3,300,
 21,6,3,6,78,10,15,210,1,378,6,6,3,66,3,1596,6,28,
 6,528,1,990,15,6,3,6,66,78,3,28,6,120,15,210,105,
 10,6,528,1,378,21,36,3,36,3,66,15,28,6]