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A317589 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1011
1112
1213
1316
1417
1518
1619
1723
1825
1927
2029
2130
2231
2332
2436
2537
2641
2743
2847
2949
3053
3159
3260
3361
3464
3567
3671
3773
3879
3981
4083
4189
4290
4397
44101
45103
46107
47109
48113
49121
50125
51127
52128
53131
54137
55139
56149
57150
58151
59157
60163
61167
62169

[1,2,3,4,5,6,7,8,9,11,12,13,16,17,18,19,23,25,27,
 29,30,31,32,36,37,41,43,47,49,53,59,60,61,64,67,
 71,73,79,81,83,89,90,97,101,103,107,109,113,121,
 125,127,128,131,137,139,149,150,151,157,163,167,
 169]