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A144294 as a simple table

na(n)
13
25
33
47
55
63
77
83
95
105
113
1213
133
145
157
163
1711
185
193
207
213
225
235
243
2511
267
273
285
297
303
315
323
3311
347
353
365
375
383
397
4011
413
425
433
4411
455
463
477
487
493
505
515
523
5313
547
553
565
573
587
595
603
617
6213
633
645
655
663
677
687
693
705
7111
723
735
743
7511
7611
773
785
795
803
817
8217
833
845
857
863
877
885
893
9013

[3,5,3,7,5,3,7,3,5,5,3,13,3,5,7,3,11,5,3,7,3,5,5,
 3,11,7,3,5,7,3,5,3,11,7,3,5,5,3,7,11,3,5,3,11,5,3,
 7,7,3,5,5,3,13,7,3,5,3,7,5,3,7,13,3,5,5,3,7,7,3,5,
 11,3,5,3,11,11,3,5,5,3,7,17,3,5,7,3,7,5,3,13]