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A128906 as a simple table

na(n)
10
20
31
42
56
69
711
813
916
1025
1121
1233
1329
1431
1540
1649
1754
1857
1961
2062
2163
2274
2378
2483
2587
2697
2796
28102
2997
30107
31115
32126
33131
34133
35145
36140
37147
38157
39160
40169
41174
42177
43170
44183
45193
46194
47205
48211
49222
50217
51227
52230
53227
54242
55251
56256
57265
58263
59267
60275
61274

[0,0,1,2,6,9,11,13,16,25,21,33,29,31,40,49,54,57,
 61,62,63,74,78,83,87,97,96,102,97,107,115,126,131,
 133,145,140,147,157,160,169,174,177,170,183,193,
 194,205,211,222,217,227,230,227,242,251,256,265,
 263,267,275,274]