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A191248 as a simple table

na(n)
11
21
31
41
52
63
74
82
95
102
116
122
133
146
153
162
177
188
197
206
213
229
233
249
253
269
273
2810
293
307
312
3219
332
3412
3512
3624
3713
3815
3914
409
412
4216
433
4412
4513
4617
4738
484
4938
5038
514
5221
5339
544
5519
5640
574
5818
5941
6042
6123
6242
6323
6423
6545
6629
6747
6847
6934
7026
7147
7238
7321
7447
757

[1,1,1,1,2,3,4,2,5,2,6,2,3,6,3,2,7,8,7,6,3,9,3,9,
 3,9,3,10,3,7,2,19,2,12,12,24,13,15,14,9,2,16,3,12,
 13,17,38,4,38,38,4,21,39,4,19,40,4,18,41,42,23,42,
 23,23,45,29,47,47,34,26,47,38,21,47,7]