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A020136 as a simple table

na(n)
115
285
391
4341
5435
6451
7561
8645
9703
101105
111247
121271
131387
141581
151695
161729
171891
181905
192047
202071
212465
222701
232821
243133
253277
263367
273683
284033
294369
304371
314681
324795
334859
345461
355551
366601
376643
387957
398321
408481
418695
428911
439061
449131

[15,85,91,341,435,451,561,645,703,1105,1247,1271,
 1387,1581,1695,1729,1891,1905,2047,2071,2465,2701,
 2821,3133,3277,3367,3683,4033,4369,4371,4681,4795,
 4859,5461,5551,6601,6643,7957,8321,8481,8695,8911,
 9061,9131]