login

A350676 as a simple table

na(n)
13
27
313
437
561
673
7139
8157
9229
10241
11349
12367
13397
14433
15439
16457
17523
18541
19601
20619
21709
22727
23751
24769
25787
26859
27919
281069
291129
301153
311237
321381
331459
341609
351627
361699
371783
381801
392029
402221
412239
422347
432467
442557
452659
462719
472767
483001
493019
503253
513331
523391
533547
543673
553691

[3,7,13,37,61,73,139,157,229,241,349,367,397,433,
 439,457,523,541,601,619,709,727,751,769,787,859,
 919,1069,1129,1153,1237,1381,1459,1609,1627,1699,
 1783,1801,2029,2221,2239,2347,2467,2557,2659,2719,
 2767,3001,3019,3253,3331,3391,3547,3673,3691]