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A059151 as a simple table

na(n)
01
12
21
32
44
52
61
72
81
92
104
112
124
138
144
152
164
172
181
192
201
212
224
232
241
252
261
274
288
294
308
3116
328
334
348
354
361
372
381
392
404
412
421
432
441
452
464
472
484
498
504
512
524
532
541
552
561
572
584
592
601
612
621
638
6416
658
6616
6732
6816
698
7016
718
721
732
741
752
764
772
781
792
801
812
824
832
844
858
864
872
884
892
901
912
921
932
944
952
961
972
981
994

[1,2,1,2,4,2,1,2,1,2,4,2,4,8,4,2,4,2,1,2,1,2,4,2,
 1,2,1,4,8,4,8,16,8,4,8,4,1,2,1,2,4,2,1,2,1,2,4,2,
 4,8,4,2,4,2,1,2,1,2,4,2,1,2,1,8,16,8,16,32,16,8,
 16,8,1,2,1,2,4,2,1,2,1,2,4,2,4,8,4,2,4,2,1,2,1,2,
 4,2,1,2,1,4]