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A280244 as a simple table

na(n)
11
22
33
44
56
62
73
86
93
104
116
128
133
146
158
164
175
188
199
2010
215
228
2310
246
258
269
2712
286
298
3012
317
328
339
3414
357
368
3714
388
399
4010
4112
4215
438
4410
4512
4615
479
4810
4912
5015
5116
5218
5310
5412
5515
5618
5711
5812
5914
6016
6121
6222
6311
6412
6514
6621
6722
6811
6912
7015
7116
7218
7320
7422

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