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A131578 as a simple table

na(n)
12
24
319
434
575
688
7197
8221
9244
10247
11272
12278
13322
14375
15383
16399
17560
18573
19604
20618
21690
22741
23834
241135
251193
261212
271228
281272
291382
301401
311490
321524
331585
341589
351779
361989

[2,4,19,34,75,88,197,221,244,247,272,278,322,375,
 383,399,560,573,604,618,690,741,834,1135,1193,
 1212,1228,1272,1382,1401,1490,1524,1585,1589,1779,
 1989]