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A059717 as a simple table

na(n)
00
11
22
33
44
55
66
77
88
99
101
1111
123
1313
145
1515
167
1717
189
1919
2020
213
2222
235
2424
257
2626
279
2828
2911
303
3131
325
3333
347
3535
369
3737
3811
3939
4040
415
4242
437
4444
459
4646
4711
4848
4913
505
5151
527
5353
549
5555
5611
5757
5813
5959
6060
617
6262
639
6464
6511
6666
6713
6868
6915
707
7171
729
7373
7411
7575

[0,1,2,3,4,5,6,7,8,9,1,11,3,13,5,15,7,17,9,19,20,
 3,22,5,24,7,26,9,28,11,3,31,5,33,7,35,9,37,11,39,
 40,5,42,7,44,9,46,11,48,13,5,51,7,53,9,55,11,57,
 13,59,60,7,62,9,64,11,66,13,68,15,7,71,9,73,11,75]