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A084491 as a simple table

na(n)
11
28
32
410
54
612
76
816
93
1014
115
1218
137
1420
1511
1622
179
1824
1913
2028
2115
2226
2317
2432
2519
2630
2723
2834
2921
3038
3127
3240
3325
3436
3529
3646
3735
3842
3931
4044
4133
4252
4339
4450
4541
4648
4737
4854
4947
5056
5145
5258
5343
5460
5549
5662
5751
5864
5953
6068
6155
6266
6357
6470
6559
6674
6763
6872
6961
7076
7165
7278

[1,8,2,10,4,12,6,16,3,14,5,18,7,20,11,22,9,24,13,
 28,15,26,17,32,19,30,23,34,21,38,27,40,25,36,29,
 46,35,42,31,44,33,52,39,50,41,48,37,54,47,56,45,
 58,43,60,49,62,51,64,53,68,55,66,57,70,59,74,63,
 72,61,76,65,78]