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A225854 as a simple table

na(n)
11
22
31
43
52
64
73
85
94
106
116
128
136
149
156
169
1710
1810
198
2012
2112
2211
2312
2412
2515
2614
2714
2814
2914
3017
3117
3216
3317
3419
3519
3622
3716
3824
3921
4020
4120
4220
4328
4422
4526
4621
4724
4828
4923
5031
5123
5230
5328
5428
5532
5628
5731
5830
5927
6036
6129
6232
6331
6439
6533
6638
6736
6836
6937

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