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A359075 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1011
1113
1214
1315
1416
1517
1619
1723
1825
1926
2028
2129
2231
2332
2433
2534
2635
2737
2838
2939
3041
3143
3246
3347
3449
3551
3653
3755
3856
3957
4058
4159
4261
4362
4464
4565
4667
4768
4869
4971
5073
5174
5275
5376
5477
5578
5679
5782
5883
5985
6086
6187
6289
6391
6492
6593
6694
6795
6897

[1,2,3,4,5,6,7,8,9,11,13,14,15,16,17,19,23,25,26,
 28,29,31,32,33,34,35,37,38,39,41,43,46,47,49,51,
 53,55,56,57,58,59,61,62,64,65,67,68,69,71,73,74,
 75,76,77,78,79,82,83,85,86,87,89,91,92,93,94,95,
 97]