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A162315 as a simple table

na(n)
01
13
21
31
46
51
63
73
89
91
101
1112
126
1312
141
153
165
1730
1810
1915
201
211
2218
2315
2460
2515
2618
271
283
297
3063
3135
32105
3321
3421
351
361
3724
3828
39168
4070
41168
4228
4324
441
453
469
47108
4884
49378
50126
51252
5236
5327
541
551
5630
5745
58360
59210
60756
61210
62360
6345
6430
651

[1,3,1,1,6,1,3,3,9,1,1,12,6,12,1,3,5,30,10,15,1,1,
 18,15,60,15,18,1,3,7,63,35,105,21,21,1,1,24,28,
 168,70,168,28,24,1,3,9,108,84,378,126,252,36,27,1,
 1,30,45,360,210,756,210,360,45,30,1]