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A155865 as a simple table

na(n)
01
11
21
31
41
51
61
72
82
91
101
113
126
133
141
151
164
1712
1812
194
201
211
225
2320
2430
2520
265
271
281
296
3030
3160
3260
3330
346
351
361
377
3842
39105
40140
41105
4242
437
441
451
468
4756
48168
49280
50280
51168
5256
538
541
551
569
5772
58252
59504
60630
61504
62252
6372
649
651
661
6710
6890
69360
70840
711260
721260
73840
74360
7590
7610
771

[1,1,1,1,1,1,1,2,2,1,1,3,6,3,1,1,4,12,12,4,1,1,5,
 20,30,20,5,1,1,6,30,60,60,30,6,1,1,7,42,105,140,
 105,42,7,1,1,8,56,168,280,280,168,56,8,1,1,9,72,
 252,504,630,504,252,72,9,1,1,10,90,360,840,1260,
 1260,840,360,90,10,1]