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A331080 as a simple table

na(n)
13
212
330
448
575
6102
7132
8192
9246
10273
11327
12381
13408
14489
15624
16669
17723
18777
19831
20993
211074
221101
231191
241371
251425
261515
271695
281749
291830
301911
311974
322163
332244
342325
352649
362757
372784
382865
393135
403225
413306
423387
433441
443765
453927
463954
474089
484359
494467
504629
514791
524845
534935
545205
555475

[3,12,30,48,75,102,132,192,246,273,327,381,408,
 489,624,669,723,777,831,993,1074,1101,1191,1371,
 1425,1515,1695,1749,1830,1911,1974,2163,2244,2325,
 2649,2757,2784,2865,3135,3225,3306,3387,3441,3765,
 3927,3954,4089,4359,4467,4629,4791,4845,4935,5205,
 5475]