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A141968 as a simple table

na(n)
137
2149
3233
4317
5373
6401
7457
8541
9569
10653
11709
12821
13877
141129
151213
161297
171381
181409
191493
201549
211801
221913
231997
242053
252081
262137
272221
282333
292389
302417
312473
322557
332753
342837
353061
363089
373229
383257
393313
403593
413677
423733
433761
443929
454013

[37,149,233,317,373,401,457,541,569,653,709,821,
 877,1129,1213,1297,1381,1409,1493,1549,1801,1913,
 1997,2053,2081,2137,2221,2333,2389,2417,2473,2557,
 2753,2837,3061,3089,3229,3257,3313,3593,3677,3733,
 3761,3929,4013]