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A296870 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616
1717
1818
1919
2020
2121
2222
2323
2424
2525
2626
2727
2828
2929
3030
3131
3232
3333
3434
3535
3636
3742
3843
3944
4045
4146
4247
4350
4451
4552
4653
4757
4858
4959
5064
5165
5271
5372
5478
5579
5684
5785
5886
5987
6088
6189
6293
6394
6495
65100
66101

[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,
 20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,
 36,42,43,44,45,46,47,50,51,52,53,57,58,59,64,65,
 71,72,78,79,84,85,86,87,88,89,93,94,95,100,101]