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A065306 as a simple table

na(n)
11
22
33
44
55
66
77
89
98
1010
1111
1212
1313
1415
1514
1616
1717
1818
1919
2021
2122
2224
2327
2420
2523
2625
2728
2829
2926
3031
3132
3235
3330
3433
3534
3637
3739
3838
3940
4041
4136
4242
4343
4445
4546
4648
4751
4849
4954
5057
5144
5247
5350
5452
5555
5658
5759
5853
5961
6062
6165
6260
6363
6464
6567
6669
6756
6868
6970
7071
7173
7274

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