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A271046 as a simple table

na(n)
19551
223071
3107647
4115259
5160681
6229499
7259379
8270701
9279919
10301649
11321221
12352543
13375341
14402049
15411683
16422621
17526963
18654413
19667559
20692647
21745981
22755143
23761731
24805523
25816691
26875107
27968819
281069561
291117603
301143091
311182487
321199683

[9551,23071,107647,115259,160681,229499,259379,
 270701,279919,301649,321221,352543,375341,402049,
 411683,422621,526963,654413,667559,692647,745981,
 755143,761731,805523,816691,875107,968819,1069561,
 1117603,1143091,1182487,1199683]