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A179371 as a simple table

na(n)
11
24
36
48
52
69
73
810
912
1014
115
1216
1315
147
1518
1621
1711
1822
1920
2013
2124
2217
2325
2419
2526
2623
2727
2829
2928
3030
3132
3231
3333
3436
3534
3637
3740
3835
3941
4038
4142
4239
4343
4446
4544
4647
4745
4848
4950
5049
5151
5253
5352
5454
5559
5655
5760
5856
5961
6063
6157
6264
6366
6458
6568
6667
6762
6870
6965
7071
7169
7272

[1,4,6,8,2,9,3,10,12,14,5,16,15,7,18,21,11,22,20,
 13,24,17,25,19,26,23,27,29,28,30,32,31,33,36,34,
 37,40,35,41,38,42,39,43,46,44,47,45,48,50,49,51,
 53,52,54,59,55,60,56,61,63,57,64,66,58,68,67,62,
 70,65,71,69,72]