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A254112 as a simple table

na(n)
11
21
32
43
51
62
74
85
93
106
117
121
132
144
158
169
175
1810
1911
203
216
2212
2313
247
2514
2615
271
282
294
308
3116
3217
339
3418
3519
365
3710
3820
3921
4011
4122
4223
433
446
4512
4624
4725
4813
4926
5027
517
5214
5328
5429
5515
5630
5731
581
592
604
618
6216
6332
6433
6517
6634
6735
689
6918
7036
7137
7219
7338
7439
755
7610
7720
7840
7941
8021
8142
8243
8311
8422
8544
8645
8723
8846
8947
903
916
9212
9324
9448
9549
9625
9750

[1,1,2,3,1,2,4,5,3,6,7,1,2,4,8,9,5,10,11,3,6,12,
 13,7,14,15,1,2,4,8,16,17,9,18,19,5,10,20,21,11,22,
 23,3,6,12,24,25,13,26,27,7,14,28,29,15,30,31,1,2,
 4,8,16,32,33,17,34,35,9,18,36,37,19,38,39,5,10,20,
 40,41,21,42,43,11,22,44,45,23,46,47,3,6,12,24,48,
 49,25,50]