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A003003 as a simple table

na(n)
11
22
33
43
54
65
75
86
97
108
118
128
139
149
1510
1610
1711
1811
1912
2012
2113
2213
2314
2414
2515
2615
2716
2817
2917
3018
3118
3218
3319
3420
3520
3620
3721
3821
3921
4022
4122
4222
4323
4423
4524
4624
4724
4825
4925
5026
5126
5226
5327
5428
5528
5628
5728
5829
5929
6030
6130
6230
6330
6431
6531
6632
6732
6833
6933
7034
7134
7234

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