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A193989 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
2932
3034
3136
3238
3340
3442
3544
3646
3748
3850
3952
4054
4156
4258
4360
4462
4564
4666
4768
4870
4972
5074
5176
5278
5380
5482
5584
5686
5788
5890
5992
6094
6196
6298
63100
64102
65104
66106

[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,
 20,21,22,23,24,26,27,28,30,32,34,36,38,40,42,44,
 46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,
 78,80,82,84,86,88,90,92,94,96,98,100,102,104,106]