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A269395 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616
1717
1818
1923
2020
2121
2222
2325
2424
2519
2626
2727
2828
2929
3030
3137
3232
3333
3434
3535
3636
3745
3846
3939
4040
4143
4242
4347
4444
4531
4650
4753
4848
4941
5038
5151
5252
5361
5454
5549
5656
5757
5858
5967
6060
6189
6274
6363
6464
6565
6666
6777
6868
6969
7070
7183
7272
7381
7490
7585
7692
7759
7878
7991
8080
8179

[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,23,
 20,21,22,25,24,19,26,27,28,29,30,37,32,33,34,35,
 36,45,46,39,40,43,42,47,44,31,50,53,48,41,38,51,
 52,61,54,49,56,57,58,67,60,89,74,63,64,65,66,77,
 68,69,70,83,72,81,90,85,92,59,78,91,80,79]