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A288529 as a simple table

na(n)
11
22
34
44
56
68
78
88
911
1013
1112
1214
1314
1417
1519
1616
1718
1821
1920
2024
2126
2225
2324
2426
2529
2629
2732
2834
2930
3034
3132
3232
3338
3437
3541
3643
3738
3841
3944
4044
4142
4248
4344
4451
4553
4649
4748
4850
4955
5054
5156
5259
5354
5462
5564
5662
5762
5861
5960
6067
6162
6265
6371
6464
6574
6676
6768
6875
6974
7076
7172
7280
7374
7477
7584
7683
7787
7889
7980
8084
8189
8285

[1,2,4,4,6,8,8,8,11,13,12,14,14,17,19,16,18,21,20,
 24,26,25,24,26,29,29,32,34,30,34,32,32,38,37,41,
 43,38,41,44,44,42,48,44,51,53,49,48,50,55,54,56,
 59,54,62,64,62,62,61,60,67,62,65,71,64,74,76,68,
 75,74,76,72,80,74,77,84,83,87,89,80,84,89,85]