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A153004 as a simple table

na(n)
11
23
33
43
56
69
76
83
96
109
119
1212
1321
1424
1512
163
176
189
199
2012
2121
2224
2315
2412
2521
2627
2730
2845
2966
3060
3124
323
336
349
359
3612
3721
3824
3915
4012
4121
4227
4330
4445
4566
4660
4727
4812
4921
5027
5130
5245
5366
5463
5542
5645
5769
5884
59105
60156
61192
62144
6348
643

[1,3,3,3,6,9,6,3,6,9,9,12,21,24,12,3,6,9,9,12,21,
 24,15,12,21,27,30,45,66,60,24,3,6,9,9,12,21,24,15,
 12,21,27,30,45,66,60,27,12,21,27,30,45,66,63,42,
 45,69,84,105,156,192,144,48,3]