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A205810 as a simple table

na(n)
01
11
21
31
41
52
61
72
81
91
103
113
124
133
143
151
161
174
186
198
209
218
226
234
241
251
265
2710
2815
2920
3021
3120
3215
3310
345
351
361
376
3815
3926
4039
4148
4252
4348
4439
4526
4615
476
481
491
507
5121
5242
5370
5498
55119
56127
57119
5898
5970
6042
6121
627
631

[1,1,1,1,1,2,1,2,1,1,3,3,4,3,3,1,1,4,6,8,9,8,6,4,
 1,1,5,10,15,20,21,20,15,10,5,1,1,6,15,26,39,48,52,
 48,39,26,15,6,1,1,7,21,42,70,98,119,127,119,98,70,
 42,21,7,1]