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A358123 as a simple table

na(n)
11
22
33
44
55
66
77
88
910
1011
119
1212
1313
1415
1517
1616
1719
1814
1918
2020
2121
2224
2322
2426
2528
2625
2729
2831
2927
3023
3132
3230
3333
3434
3536
3640
3742
3838
3944
4046
4139
4247
4343
4449
4551
4641
4735
4850
4937
5045
5153
5248
5352
5454
5555
5659
5763
5867
5965
6057
6171
6261
6369
6473
6575
6662
6774

[1,2,3,4,5,6,7,8,10,11,9,12,13,15,17,16,19,14,18,
 20,21,24,22,26,28,25,29,31,27,23,32,30,33,34,36,
 40,42,38,44,46,39,47,43,49,51,41,35,50,37,45,53,
 48,52,54,55,59,63,67,65,57,71,61,69,73,75,62,74]