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A273866 as a simple table

na(n)
11
21
31
41
51
61
71
81
92
102
111
121
132
142
152
161
171
183
195
205
213
221
231
243
256
267
276
283
291
301
314
329
3313
3413
359
364
371
381
394
4010
4117
4220
4317
4410
454
461
471
485
4915
5030
5142
5242
5330
5415
555
561
571
585
5916
6036
6157
6266
6357
6436
6516
665
671

[1,1,1,1,1,1,1,1,2,2,1,1,2,2,2,1,1,3,5,5,3,1,1,3,
 6,7,6,3,1,1,4,9,13,13,9,4,1,1,4,10,17,20,17,10,4,
 1,1,5,15,30,42,42,30,15,5,1,1,5,16,36,57,66,57,36,
 16,5,1]