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A047743 as a simple table

na(n)
21
31
42
52
62
73
83
93
104
114
124
135
145
155
165
176
186
196
206
217
227
237
247
257
268
278
288
298
308
319
329
339
349
359
3610
3710
3810
3910
4010
4111
4211
4311
4411
4511
4612
4712
4812
4912
5012
5112
5213
5313
5413
5513
5613
5713
5814
5914
6014
6114
6214
6314
6415
6515
6615
6715
6815
6915
7016
7116
7216
7316
7416
7516

[1,1,2,2,2,3,3,3,4,4,4,5,5,5,5,6,6,6,6,7,7,7,7,7,
 8,8,8,8,8,9,9,9,9,9,10,10,10,10,10,11,11,11,11,11,
 12,12,12,12,12,12,13,13,13,13,13,13,14,14,14,14,
 14,14,15,15,15,15,15,15,16,16,16,16,16,16]