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A153286 as a simple table

na(n)
11
27
333
437
5135
691
7309
8169
9555
10271
11873
12397
131263
14547
151725
16721
172259
18919
192865
201141
213543
221387
234293
241657
255115
261951
276009
282269
296975
302611
318013
322977
339123
343367
3510305
363781
3711559
384219
3912885
404681
4114283
425167
4315753
445677
4517295

[1,7,33,37,135,91,309,169,555,271,873,397,1263,
 547,1725,721,2259,919,2865,1141,3543,1387,4293,
 1657,5115,1951,6009,2269,6975,2611,8013,2977,9123,
 3367,10305,3781,11559,4219,12885,4681,14283,5167,
 15753,5677,17295]