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A110029 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1113
1212
1314
1416
1517
1619
1719
1818
1921
2020
2121
2223
2325
2424
2529
2628
2727
2832
2931
3030
3132
3237
3335
3438
3537
3636
3739
3840
3941
4040
4143
4242
4345
4446
4545
4649
4749
4848
4951
5050
5153
5256
5355
5454
5556
5658
5760
5859
5961
6060
6165
6266
6363
6466
6567
6667
6768
6870
6971
7070
7173
7272

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