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A381844 as a simple table

na(n)
11
23
35
47
511
619
723
834
991
10105
11209
12221
13231
14385
15399
16429
17481
18609
19665
20715
21805
22897
231001
241105
251430
261729
271870
282046
292233
302261
313094
323230
333553
343565
353774
364278
374862
384921
394945
405270
415358
425365
436409
446670
457429
467462
477657
487990
498041
508569

[1,3,5,7,11,19,23,34,91,105,209,221,231,385,399,
 429,481,609,665,715,805,897,1001,1105,1430,1729,
 1870,2046,2233,2261,3094,3230,3553,3565,3774,4278,
 4862,4921,4945,5270,5358,5365,6409,6670,7429,7462,
 7657,7990,8041,8569]