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A321783 as a simple table

na(n)
11
22
32
41
53
63
72
85
95
102
114
124
131
144
154
163
178
188
193
207
217
222
238
248
255
2612
2712
285
299
309
312
327
337
344
359
369
374
386
396
401
415
425
434
4411
4511
464
4710
4810
493
5013
5113
528
5319
5419
558
5614
5714
583
5912
6012
617
6216
6316
647
6511
6611
672
6811
6911
708
7121
7221
738
7418
7518
765
7719
7819

[1,2,2,1,3,3,2,5,5,2,4,4,1,4,4,3,8,8,3,7,7,2,8,8,
 5,12,12,5,9,9,2,7,7,4,9,9,4,6,6,1,5,5,4,11,11,4,
 10,10,3,13,13,8,19,19,8,14,14,3,12,12,7,16,16,7,
 11,11,2,11,11,8,21,21,8,18,18,5,19,19]