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A363925 as a simple table

na(n)
11
21
31
41
51
63
71
81
91
101
114
123
131
141
151
165
171
183
191
201
216
224
231
243
251
267
271
281
291
303
318
325
334
341
351
3611
371
381
391
401
4110
428
431
444
451
4611
471
487
491
501
5112
527
531
543
554
5613
571
581
591
603
6114
628
636
645
651
6620
671
681
691
701
7116
7211
731
741
751
7617
774
789
791
805
8118
8210
831
848
851
8619
871
884
891
903
9120
9211

[1,1,1,1,1,3,1,1,1,1,4,3,1,1,1,5,1,3,1,1,6,4,1,3,
 1,7,1,1,1,3,8,5,4,1,1,11,1,1,1,1,10,8,1,4,1,11,1,
 7,1,1,12,7,1,3,4,13,1,1,1,3,14,8,6,5,1,20,1,1,1,1,
 16,11,1,1,1,17,4,9,1,5,18,10,1,8,1,19,1,4,1,3,20,
 11]