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A054121 as a simple table

na(n)
31
49
539
6114
7261
8507
9879
101404
112109
123021
134167
145574
157269
169279
1711631
1814352
1917469
2021009
2124999
2229466
2334437
2439939
2545999
2652644
2759901
2867797
2976359
3085614
3195589
32106311
33117807
34130104
35143229
36157209

[1,9,39,114,261,507,879,1404,2109,3021,4167,5574,
 7269,9279,11631,14352,17469,21009,24999,29466,
 34437,39939,45999,52644,59901,67797,76359,85614,
 95589,106311,117807,130104,143229,157209]