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A373786 as a simple table

na(n)
11
22
34
47
53
65
78
86
99
1010
1111
1212
1313
1414
1516
1619
1715
1817
1920
2022
2118
2221
2323
2424
2525
2626
2728
2831
2927
3029
3132
3234
3337
3430
3533
3636
3735
3838
3940
4039
4141
4244
4342
4443
4546
4649
4745
4847
4948
5051
5150
5252
5353
5454
5557
5656
5755
5858
5961
6059
6162
6260
6364
6465
6568
6663
6766
6867
6971
7069
7170
7273
7372

[1,2,4,7,3,5,8,6,9,10,11,12,13,14,16,19,15,17,20,
 22,18,21,23,24,25,26,28,31,27,29,32,34,37,30,33,
 36,35,38,40,39,41,44,42,43,46,49,45,47,48,51,50,
 52,53,54,57,56,55,58,61,59,62,60,64,65,68,63,66,
 67,71,69,70,73,72]