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A277750 as a simple table

na(n)
11
21
31
42
53
61
73
82
91
103
115
122
137
145
153
164
175
181
195
204
213
225
237
242
255
263
271
284
297
303
3111
328
335
347
359
362
3711
389
397
4012
4117
425
4313
448
453
467
4711
484
4913
509
515
526
537
541
557
566
575
589
5913
604
6111
627
633
648
6513
665
6717
6812
697
709
7111
722
739
747
755
768
7711
783
797
804
811
825
839
844
8515
8611
877
8810

[1,1,1,2,3,1,3,2,1,3,5,2,7,5,3,4,5,1,5,4,3,5,7,2,
 5,3,1,4,7,3,11,8,5,7,9,2,11,9,7,12,17,5,13,8,3,7,
 11,4,13,9,5,6,7,1,7,6,5,9,13,4,11,7,3,8,13,5,17,
 12,7,9,11,2,9,7,5,8,11,3,7,4,1,5,9,4,15,11,7,10]