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A087063 as a simple table

na(n)
00
11
22
34
45
57
69
710
812
913
1015
1116
1218
1320
1421
1524
1625
1727
1829
1930
2032
2133
2235
2336
2438
2540
2641
2743
2844
2947
3049
3150
3252
3353
3456
3558
3659
3761
3862
3964
4065
4167
4269
4371
4473
4574
4676
4778
4879
4981
5082
5184
5285
5387
5489
5590
5692
5794
5896
5998
6099
61101
62102
63104
64105
65107
66109
67110
68113

[0,1,2,4,5,7,9,10,12,13,15,16,18,20,21,24,25,27,
 29,30,32,33,35,36,38,40,41,43,44,47,49,50,52,53,
 56,58,59,61,62,64,65,67,69,71,73,74,76,78,79,81,
 82,84,85,87,89,90,92,94,96,98,99,101,102,104,105,
 107,109,110,113]