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A204591 as a simple table

na(n)
01
11
21
31
41
52
62
72
82
92
103
113
123
133
144
154
165
175
186
196
207
217
228
239
2410
2511
2612
2713
2814
2916
3017
3119
3221
3323
3426
3528
3631
3734
3837
3941
4045
4150
4255
4360
4466
4573
4680
4788
4897
49107
50117
51129
52142
53156
54172
55189
56208
57229
58252
59277
60304
61335
62368
63405
64446
65490

[1,1,1,1,1,2,2,2,2,2,3,3,3,3,4,4,5,5,6,6,7,7,8,9,
 10,11,12,13,14,16,17,19,21,23,26,28,31,34,37,41,
 45,50,55,60,66,73,80,88,97,107,117,129,142,156,
 172,189,208,229,252,277,304,335,368,405,446,490]