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A342949 as a simple table

na(n)
11
23
35
47
59
611
715
8111
9115
10135
11175
12315
13735
141111
151113
161115
171131
181197
191311
201575
211715
223111
233171
243915
257119
269315
2711111
2811115
2911133
3011313
3111331
3211711
3313113
3413131
3513311
3617115
3731113
3831131
3931311
4033111
4135175
4251975
4377175
44111111
45111115
46111135

[1,3,5,7,9,11,15,111,115,135,175,315,735,1111,
 1113,1115,1131,1197,1311,1575,1715,3111,3171,3915,
 7119,9315,11111,11115,11133,11313,11331,11711,
 13113,13131,13311,17115,31113,31131,31311,33111,
 35175,51975,77175,111111,111115,111135]