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A245558 as a simple table

na(n)
11
21
31
41
51
61
71
82
92
101
111
122
133
142
151
161
173
185
195
203
211
221
233
247
258
267
273
281
291
304
319
3214
3314
349
354
361
371
384
3912
4020
4125
4220
4312
444
451
461
475
4815
4930
5042
5142
5230
5315
545
551
561
575
5818
5940
6066
6175
6266
6340
6418
655
661
671
686
6922
7055
7199
72132
73132
7499
7555
7622
776
781

[1,1,1,1,1,1,1,2,2,1,1,2,3,2,1,1,3,5,5,3,1,1,3,7,
 8,7,3,1,1,4,9,14,14,9,4,1,1,4,12,20,25,20,12,4,1,
 1,5,15,30,42,42,30,15,5,1,1,5,18,40,66,75,66,40,
 18,5,1,1,6,22,55,99,132,132,99,55,22,6,1]