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A375825 as a simple table

na(n)
11
22
31
42
51
63
73
82
94
101
114
122
135
141
153
164
172
186
191
203
215
224
232
246
251
263
275
287
295
303
317
322
334
346
358
361
376
384
398
402
415
427
439
441
453
467
474
489
492
506
518
5210
531
543
555
568
574
5810
592
606
619
6211
631
643
655
667
678
684
6911
702
716
7210
7312
741
753
765
777
789
798
804
8112
822
836
8410
8513
861
873
885
897
909
9111

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