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A235591 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1112
1218
1319
1420
1521
1624
1727
1828
1930
2036
2137
2238
2340
2442
2545
2646
2750
2854
2955
3056
3157
3260
3363
3464
3570
3672
3773
3874
3976
4080
4181
4282
4384
4490
4591
4692
4795
48100
49108
50109
51110
52111
53112
54114
55118
56120
57127
58128
59133
60136
61138
62140
63145
64146
65148
66152
67154
68162
69163
70164
71165
72168
73171
74172

[1,2,3,4,5,6,7,8,9,10,12,18,19,20,21,24,27,28,30,
 36,37,38,40,42,45,46,50,54,55,56,57,60,63,64,70,
 72,73,74,76,80,81,82,84,90,91,92,95,100,108,109,
 110,111,112,114,118,120,127,128,133,136,138,140,
 145,146,148,152,154,162,163,164,165,168,171,172]