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A255343 as a simple table

na(n)
19
227
331
432
535
639
745
857
981
10105
11123
12127
13128
14131
15135
16141
17145
18146
19149
20150
21154
22157
23158
24161
25163
26164
27167
28171
29175
30176
31179
32183
33189
34195
35199
36200
37203
38207
39213
40219
41223
42224
43227
44231
45237
46249
47267
48271
49272
50275
51279
52285
53297
54321
55345
56369
57387
58391
59392
60395
61399
62405
63417
64441

[9,27,31,32,35,39,45,57,81,105,123,127,128,131,
 135,141,145,146,149,150,154,157,158,161,163,164,
 167,171,175,176,179,183,189,195,199,200,203,207,
 213,219,223,224,227,231,237,249,267,271,272,275,
 279,285,297,321,345,369,387,391,392,395,399,405,
 417,441]