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A366262 as a simple table

na(n)
01
12
23
32
43
52
64
75
86
92
104
117
124
135
143
157
168
172
184
197
204
217
224
239
248
2510
263
277
2811
297
306
315
326
332
344
357
364
377
384
399
408
4112
424
439
4413
459
468
477
4813
4912
503
517
5211
537
5411
557
5613
5714
5815
595
608
6114
628
6310
6415
652
664
677
684
697
704
719
728
7312
744
759
7613
779
788
797
8013
8116
824
839
8413
859
8613
879
8817
8916
9018
917
9213
9319
9413
9512
968
9710

[1,2,3,2,3,2,4,5,6,2,4,7,4,5,3,7,8,2,4,7,4,7,4,9,
 8,10,3,7,11,7,6,5,6,2,4,7,4,7,4,9,8,12,4,9,13,9,8,
 7,13,12,3,7,11,7,11,7,13,14,15,5,8,14,8,10,15,2,4,
 7,4,7,4,9,8,12,4,9,13,9,8,7,13,16,4,9,13,9,13,9,
 17,16,18,7,13,19,13,12,8,10]