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A131158 as a simple table

na(n)
00
11
23
32
48
57
64
75
86
922
1021
1118
1217
1320
1411
1510
169
1713
1812
1914
2015
2116
2219
2364
2463
2559
2658
2762
2850
2949
3048
3145
3246
3355
3454
3557
3661
3733
3830
3926
4027
4129
4228
4323
4425
4536
4635
4724
4832
4931
5034
5139
5238
5337
5441
5540
5642
5743
5844
5947
6051
6152
6253
6356
6460
65196
66195
67190
68189
69194

[0,1,3,2,8,7,4,5,6,22,21,18,17,20,11,10,9,13,12,
 14,15,16,19,64,63,59,58,62,50,49,48,45,46,55,54,
 57,61,33,30,26,27,29,28,23,25,36,35,24,32,31,34,
 39,38,37,41,40,42,43,44,47,51,52,53,56,60,196,195,
 190,189,194]