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A260423 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
2526
2627
2728
2830
2925
3032
3129
3233
3334
3435
3536
3638
3731
3840
3942
4044
4137
4246
4341
4439
4549
4645
4743
4850
4951
5052
5154
5257
5347
5448
5560
5663
5765
5856
5953
6068
6155
6262
6358
6474
6566
6664
6759
6875
6976
7078
7161
7282
7367
7486
7570
7672
7792
7895
7969
8098
8185
8280
8371
84102
8584
8694
8788
88111

[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,
 20,21,22,23,24,26,27,28,30,25,32,29,33,34,35,36,
 38,31,40,42,44,37,46,41,39,49,45,43,50,51,52,54,
 57,47,48,60,63,65,56,53,68,55,62,58,74,66,64,59,
 75,76,78,61,82,67,86,70,72,92,95,69,98,85,80,71,
 102,84,94,88,111]