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A328181 as a simple table

na(n)
11
23
34
41
56
612
78
87
95
1018
1112
124
1314
1424
1524
169
1718
1815
1920
206
2132
2236
2324
2428
2519
2642
2722
288
2930
3072
3132
3223
3348
3454
3548
365
3738
3860
3956
4042
4142
4296
4344
4412
4530
4672
4748
4836
4941
5057
5172
5214
5354
5466
5572
5656
5780
5890
5960
6024
6162
6296
6340
6441
6584
66144
6768
6818
6996
70144

[1,3,4,1,6,12,8,7,5,18,12,4,14,24,24,9,18,15,20,6,
 32,36,24,28,19,42,22,8,30,72,32,23,48,54,48,5,38,
 60,56,42,42,96,44,12,30,72,48,36,41,57,72,14,54,
 66,72,56,80,90,60,24,62,96,40,41,84,144,68,18,96,
 144]