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A296089 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616
1717
1818
1919
2020
2121
2222
2315
2423
2524
2625
2726
2827
2928
3029
3121
3230
3331
3432
3531
3633
3734
3835
3936
4037
4138
4239
4340
4441
4542
4629
4731
4843
4944
5045
5146
5247
5348
5449
5546
5650
5751
5852
5953
6054
6155
6239
6356
6457
6558
6659
6760
6861
6962
7059
7146
7263
7364
7465
7566
7667
7762
7868
7951
8069
8170
8271
8358
8472
8573
8674
8775
8876
8977
9078
9179
9254
9380
9459
9575

[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,
 20,21,22,15,23,24,25,26,27,28,29,21,30,31,32,31,
 33,34,35,36,37,38,39,40,41,42,29,31,43,44,45,46,
 47,48,49,46,50,51,52,53,54,55,39,56,57,58,59,60,
 61,62,59,46,63,64,65,66,67,62,68,51,69,70,71,58,
 72,73,74,75,76,77,78,79,54,80,59,75]