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A211769 as a simple table

na(n)
15
27
3199
4283
5349
6463
7643
8823
9859
101291
111699
121723
131789
141879
152083
162143
172383
182551
192803
203259
213541
223559
233931
244021
254243
264639
274723
285443
295479
305503
315659
326451
336691
346703
356763
366829
376949
387459
397591
407879
418011
428389
438539
448599
458629

[5,7,199,283,349,463,643,823,859,1291,1699,1723,
 1789,1879,2083,2143,2383,2551,2803,3259,3541,3559,
 3931,4021,4243,4639,4723,5443,5479,5503,5659,6451,
 6691,6703,6763,6829,6949,7459,7591,7879,8011,8389,
 8539,8599,8629]