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A023420 as a simple table

na(n)
11
23
34
49
511
617
719
825
928
1034
1136
1245
1347
1454
1558
1665
1767
1876
1978
2086
2191
2297
2399
24111
25114
26121
27125
28134
29136
30147
31149
32157
33161
34167
35172
36186
37188
38194
39199
40210
41212
42224
43226
44234
45240
46246
47248
48262
49266
50275
51279
52289
53291
54303
55307

[1,3,4,9,11,17,19,25,28,34,36,45,47,54,58,65,67,
 76,78,86,91,97,99,111,114,121,125,134,136,147,149,
 157,161,167,172,186,188,194,199,210,212,224,226,
 234,240,246,248,262,266,275,279,289,291,303,307]