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A020248 as a simple table

na(n)
121
291
3169
4485
51183
61247
72047
85551
911557
1014111
1115229
1217767
1319909
1421667
1523651
1638503
1747197
1849141
1953131
2064907
2170579
2272581
2390851
24100711
25109061
26144433
27146611
28153553
29157753
30158237
31163831
32191959
33204263
34222529
35223721

[21,91,169,485,1183,1247,2047,5551,11557,14111,
 15229,17767,19909,21667,23651,38503,47197,49141,
 53131,64907,70579,72581,90851,100711,109061,
 144433,146611,153553,157753,158237,163831,191959,
 204263,222529,223721]