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A368523 as a simple table

na(n)
11
22
34
43
56
68
712
85
910
109
1118
1224
1316
1420
157
1614
1715
1830
1936
2028
2148
2240
2360
2421
2542
2632
2711
2822
2972
3013
3126
3227
3354
3456
3584
3644
3745
3890
39120
4080
4196
4233
4366
4425
4550
4617
4734
4852
4935
5070
51108
5264
5319
5438
55144
5639
5778
58180
5963
60126
61168
6288
63132
64100
65112

[1,2,4,3,6,8,12,5,10,9,18,24,16,20,7,14,15,30,36,
 28,48,40,60,21,42,32,11,22,72,13,26,27,54,56,84,
 44,45,90,120,80,96,33,66,25,50,17,34,52,35,70,108,
 64,19,38,144,39,78,180,63,126,168,88,132,100,112]