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A077462 as a simple table

na(n)
00
11
22
32
43
52
64
72
85
93
104
112
126
132
144
154
167
172
188
192
206
214
224
232
249
253
264
275
286
292
3010
312
3211
334
344
354
3612
372
384
394
409
412
4210
432
446
456
464
472
4813
493
508
514
526
532
5414
554
569
574
584
592
6015
612
624
636
6416
654
6610
672
686
694
7010
712
7217
732
744
758
766
774
7810
792
8013
817
824

[0,1,2,2,3,2,4,2,5,3,4,2,6,2,4,4,7,2,8,2,6,4,4,2,
 9,3,4,5,6,2,10,2,11,4,4,4,12,2,4,4,9,2,10,2,6,6,4,
 2,13,3,8,4,6,2,14,4,9,4,4,2,15,2,4,6,16,4,10,2,6,
 4,10,2,17,2,4,8,6,4,10,2,13,7,4]