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A181557 as a simple table

na(n)
11
23
35
49
513
616
718
827
929
1035
1138
1246
1349
1453
1559
1669
1775
1880
1983
2087
2190
2295
23100
24102
25106
26117
27120
28136
29138
30141
31143
32149
33151
34154
35156
36159
37164
38167
39178
40182
41185
42187
43201
44205
45211
46215
47217
48221
49227
50229
51232
52246
53248
54256
55265
56271
57283
58286

[1,3,5,9,13,16,18,27,29,35,38,46,49,53,59,69,75,
 80,83,87,90,95,100,102,106,117,120,136,138,141,
 143,149,151,154,156,159,164,167,178,182,185,187,
 201,205,211,215,217,221,227,229,232,246,248,256,
 265,271,283,286]