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A175965 as a simple table

na(n)
11
22
34
47
512
619
730
843
960
1079
11102
12131
13162
14199
15240
16283
17330
18383
19442
20503
21570
22641
23714
24793
25876
26965
271062
281163
291266
301373
311482
321595
331722
341853
351990
362129
372278
382429
392586
402749
412916
423089
433268
443449
453640
463833
474030
484229
494440
504663

[1,2,4,7,12,19,30,43,60,79,102,131,162,199,240,
 283,330,383,442,503,570,641,714,793,876,965,1062,
 1163,1266,1373,1482,1595,1722,1853,1990,2129,2278,
 2429,2586,2749,2916,3089,3268,3449,3640,3833,4030,
 4229,4440,4663]