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A176844 as a simple table

na(n)
10
21
31
42
52
62
73
83
94
104
114
125
135
145
155
166
176
187
197
207
217
228
238
248
259
269
279
289
2910
3010
3110
3211
3310
3411
3511
3612
3712
3812
3912
4013
4113
4213
4314
4414
4514
4614
4714
4815
4915
5016
5115
5216
5316
5416
5517
5616
5717
5817
5918
6018
6119
6217
6319
6420
6520
6619
6721
6821
6920
7021
7120
7221
7321
7421
7522
7622
7721
7822
7922

[0,1,1,2,2,2,3,3,4,4,4,5,5,5,5,6,6,7,7,7,7,8,8,8,
 9,9,9,9,10,10,10,11,10,11,11,12,12,12,12,13,13,13,
 14,14,14,14,14,15,15,16,15,16,16,16,17,16,17,17,
 18,18,19,17,19,20,20,19,21,21,20,21,20,21,21,21,
 22,22,21,22,22]