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A214519 as a simple table

na(n)
11
23
313
420
547
692
7175
8248
91695
101768
1122685
1241367
1349532
14178582
15420452
161940278
1713957468
1820258760

[1,3,13,20,47,92,175,248,1695,1768,22685,41367,
 49532,178582,420452,1940278,13957468,20258760]