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A114564 as a simple table

na(n)
17
219
331
455
567
6139
7175
8199
9211
10235
11247
12307
13319
14391
15415
16487
17499
18535
19571
20595
21631
22679
23715
24787
25811
26931
271039
281075
291099
301135
311147
321255
331327
341387
351399
361435
371459
381471
391507
401567
411639
421687
431759
441795
451819
461855

[7,19,31,55,67,139,175,199,211,235,247,307,319,
 391,415,487,499,535,571,595,631,679,715,787,811,
 931,1039,1075,1099,1135,1147,1255,1327,1387,1399,
 1435,1459,1471,1507,1567,1639,1687,1759,1795,1819,
 1855]