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A131000 as a simple table

na(n)
00
11
23
32
47
58
66
74
85
918
1017
1120
1222
1321
1416
1519
1614
179
1810
1915
2011
2112
2213
2350
2449
2548
2646
2745
2855
2954
3061
3164
3263
3357
3462
3559
3658
3747
3844
3953
4060
4156
4242
4351
4437
4523
4624
4738
4825
4926
5027
5143
5252
5339
5428
5529
5640
5730
5832
5931
6041
6133
6234
6336
6435
65147
66148
67146
68142
69143

[0,1,3,2,7,8,6,4,5,18,17,20,22,21,16,19,14,9,10,
 15,11,12,13,50,49,48,46,45,55,54,61,64,63,57,62,
 59,58,47,44,53,60,56,42,51,37,23,24,38,25,26,27,
 43,52,39,28,29,40,30,32,31,41,33,34,36,35,147,148,
 146,142,143]