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A332495 as a simple table

na(n)
00
12
27
315
425
537
652
770
890
9112
10137
11165
12195
13227
14262
15300
16340
17382
18427
19475
20525
21577
22632
23690
24750
25812
26877
27945
281015
291087
301162
311240
321320
331402
341487
351575
361665
371757
381852
391950
402050
412152
422257

[0,2,7,15,25,37,52,70,90,112,137,165,195,227,262,
 300,340,382,427,475,525,577,632,690,750,812,877,
 945,1015,1087,1162,1240,1320,1402,1487,1575,1665,
 1757,1852,1950,2050,2152,2257]