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A342654 as a simple table

na(n)
11
22
32
43
53
65
75
89
93
109
117
1215
1311
1411
155
167
1713
1825
1917
2021
219
2235
2319
2445
255
26121
279
2849
2923
3025
3129
3281
3311
34385
357
3621
3731
3823
3935
4049
4137
4255
4341
4439
4515
461105
4743
48135
497
5035
51121
5251
5347
54125
5525
5699
57385
584693
5953
60105
6159
6285085
6321
6455
6513
66175
6761
685929
6923
7077
7167
7277
7371
74279841
7525
768281
7711
781225

[1,2,2,3,3,5,5,9,3,9,7,15,11,11,5,7,13,25,17,21,9,
 35,19,45,5,121,9,49,23,25,29,81,11,385,7,21,31,23,
 35,49,37,55,41,39,15,1105,43,135,7,35,121,51,47,
 125,25,99,385,4693,53,105,59,85085,21,55,13,175,
 61,5929,23,77,67,77,71,279841,25,8281,11,1225]