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A130722 as a simple table

na(n)
00
10
20
31
41
52
61
73
82
94
102
115
123
136
143
157
164
178
184
199
205
2110
225
2311
246
2512
266
2713
287
2914
307
3115
328
3316
348
3517
369
3718
389
3919
4010
4120
4210
4321
4411
4522
4611
4723
4812
4924
5012
5125
5213
5326
5413
5527
5614
5728
5814
5929
6015
6130
6215
6331
6416
6532
6616
6733
6817
6934
7017
7135
7218
7336
7418
7537
7619
7738
7819
7939

[0,0,0,1,1,2,1,3,2,4,2,5,3,6,3,7,4,8,4,9,5,10,5,
 11,6,12,6,13,7,14,7,15,8,16,8,17,9,18,9,19,10,20,
 10,21,11,22,11,23,12,24,12,25,13,26,13,27,14,28,
 14,29,15,30,15,31,16,32,16,33,17,34,17,35,18,36,
 18,37,19,38,19,39]