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A320504 as a simple table

na(n)
11
22
33
44
58
65
79
86
97
1010
1146
1211
1347
1412
1513
1614
1748
1815
1949
2016
2117
2218
2350
2419
2522
2620
2721
2823
2951
3024
3152
3225
3326
3427
3531
3628
3753
3829
3930
4032
4154
4233
4355
4434
4535
4636
4756
4837
4945
5038
5139
5240
5357
5441
5544
5642
5743
5858
592638
6059
612639
6260
6361
6462
6566
6663

[1,2,3,4,8,5,9,6,7,10,46,11,47,12,13,14,48,15,49,
 16,17,18,50,19,22,20,21,23,51,24,52,25,26,27,31,
 28,53,29,30,32,54,33,55,34,35,36,56,37,45,38,39,
 40,57,41,44,42,43,58,2638,59,2639,60,61,62,66,63]