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A239907 as a simple table

na(n)
00
10
21
32
43
53
65
75
87
97
108
119
1211
1311
1412
1513
1615
1715
1816
1917
2018
2118
2220
2320
2423
2523
2624
2725
2826
2926
3028
3128
3231
3331
3432
3533
3634
3734
3836
3936
4038
4138
4239
4340
4442
4542
4643
4744
4847
4947
5048
5149
5250
5350
5452
5552
5654
5754
5855
5956
6058
6158
6259
6360
6463
6563
6664
6765
6866
6966
7068
7168
7270
7370
7471
7572
7674
7774
7875

[0,0,1,2,3,3,5,5,7,7,8,9,11,11,12,13,15,15,16,17,
 18,18,20,20,23,23,24,25,26,26,28,28,31,31,32,33,
 34,34,36,36,38,38,39,40,42,42,43,44,47,47,48,49,
 50,50,52,52,54,54,55,56,58,58,59,60,63,63,64,65,
 66,66,68,68,70,70,71,72,74,74,75]