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A369260 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
2516
2624
2725
2826
2927
3028
3121
3229
3330
3431
3530
3632
3733
3834
3926
4035
4136
4237
4338
4439
4540
4628
4730
4841
4942
5043
5144
5245
5346
5447
5544
5648
5749
5850
5951
6052
6153
6237
6354
6455
6556
6657
6758
6859
6960
7057
7144
7261
7362
7463
7541
7664
7760
7865
7966
8067
8168
8269
8370
8471
8572
8673
8774
8875
8976
9077
9178
9265
9379
9457

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