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A172269 as a simple table

na(n)
00
11
22
33
44
56
67
78
89
911
1012
1113
1214
1316
1417
1518
1619
1720
1822
1923
2024
2125
2227
2328
2429
2530
2632
2733
2834
2935
3036
3138
3239
3340
3441
3543
3644
3745
3846
3948
4049
4150
4251
4352
4454
4555
4656
4757
4859
4960
5061
5162
5264
5365
5466
5567
5668
5770
5871
5972
6073
6175
6276
6377
6478
6580
6681
6782
6883
6984
7086
7187

[0,1,2,3,4,6,7,8,9,11,12,13,14,16,17,18,19,20,22,
 23,24,25,27,28,29,30,32,33,34,35,36,38,39,40,41,
 43,44,45,46,48,49,50,51,52,54,55,56,57,59,60,61,
 62,64,65,66,67,68,70,71,72,73,75,76,77,78,80,81,
 82,83,84,86,87]