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A270189 as a simple table

na(n)
11
22
33
44
55
66
77
88
910
1012
1113
1214
1317
1419
1520
1622
1724
1825
1926
2027
2128
2229
2330
2431
2533
2634
2735
2838
2941
3042
3143
3244
3345
3448
3549
3650
3752
3853
3957
4059
4160
4261
4362
4463
4564
4665
4766
4868
4969
5070
5172
5275
5377
5478
5579
5680
5781
5882
5983
6085
6187
6288
6389
6490
6592
6693
6794
6895
6998
70101
71104
72106
73109
74112
75113
76115
77116
78117
79120
80122
81124
82125

[1,2,3,4,5,6,7,8,10,12,13,14,17,19,20,22,24,25,26,
 27,28,29,30,31,33,34,35,38,41,42,43,44,45,48,49,
 50,52,53,57,59,60,61,62,63,64,65,66,68,69,70,72,
 75,77,78,79,80,81,82,83,85,87,88,89,90,92,93,94,
 95,98,101,104,106,109,112,113,115,116,117,120,122,
 124,125]