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A024613 as a simple table

na(n)
17
213
319
421
528
631
737
839
943
1049
1152
1257
1361
1463
1567
1673
1776
1879
1984
2091
2193
2297
23103
24109

[7,13,19,21,28,31,37,39,43,49,52,57,61,63,67,73,
 76,79,84,91,93,97,103,109]