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A062504 as a simple table

na(n)
01
12
23
34
45
56
67
78
89
916
1010
1111
1212
1313
1414
1517
1618
1719
1823
1925
2027
2132
2249
2353
2464
2581
26128
27256
28512
2965536
3015
3120
3221
3322
3424
3526
3628
3729
3831
3934
4036
4137
4238
4341
4443
4546
4648
4750
4854
4959
5061
5167
5283
5397
5498
55103
56106
57121
58125
59131
60162
61169
62227
63241
64243
65289

[1,2,3,4,5,6,7,8,9,16,10,11,12,13,14,17,18,19,23,
 25,27,32,49,53,64,81,128,256,512,65536,15,20,21,
 22,24,26,28,29,31,34,36,37,38,41,43,46,48,50,54,
 59,61,67,83,97,98,103,106,121,125,131,162,169,227,
 241,243,289]