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A265569 as a simple table

na(n)
00
11
22
33
44
55
66
711
811
922
1022
1122
1222
1322
1422
1522
1622
1733
1833
1933
2033
2133
2233
2333
2433
2544
2644
2744
2844
2944
3044
3144
3244
3355
3455
3555
3655
3755
3855
3955
4055
4166
4266
4366
4466
4566
4666
4766
4866
49101
50101
51111
52111
53111
54111
55111
56111
57111
58121
59121
60121
61121
62121
63121
64121
65131
66131
67131
68131
69131
70131
71131
72141
73141
74141

[0,1,2,3,4,5,6,11,11,22,22,22,22,22,22,22,22,33,
 33,33,33,33,33,33,33,44,44,44,44,44,44,44,44,55,
 55,55,55,55,55,55,55,66,66,66,66,66,66,66,66,101,
 101,111,111,111,111,111,111,111,121,121,121,121,
 121,121,121,131,131,131,131,131,131,131,141,141,
 141]