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A101508 as a simple table

na(n)
01
12
21
34
42
51
68
74
83
91
1016
118
126
134
141
1532
1616
1711
1810
195
201
2164
2232
2321
2420
2515
266
271
28128
2964
3042
3136
3235
3321
347
351
36256
37128
3885
3964
4070
4156
4228
438
441
45512
46256
47171
48120
49127
50126
5184
5236
539
541
551024
56512
57342
58240
59220
60252
61210
62120
6345
6410
651
662048
671024
68683
69496
70385
71463
72462
73330
74165
7555
7611
771

[1,2,1,4,2,1,8,4,3,1,16,8,6,4,1,32,16,11,10,5,1,
 64,32,21,20,15,6,1,128,64,42,36,35,21,7,1,256,128,
 85,64,70,56,28,8,1,512,256,171,120,127,126,84,36,
 9,1,1024,512,342,240,220,252,210,120,45,10,1,2048,
 1024,683,496,385,463,462,330,165,55,11,1]