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A033485 as a simple table

na(n)
11
22
33
45
57
610
713
818
923
1030
1137
1247
1357
1470
1583
16101
17119
18142
19165
20195
21225
22262
23299
24346
25393
26450
27507
28577
29647
30730
31813
32914
331015
341134
351253
361395
371537
381702
391867
402062
412257
422482
432707
442969
453231
463530
473829
484175
494521
504914
515307
525757

[1,2,3,5,7,10,13,18,23,30,37,47,57,70,83,101,119,
 142,165,195,225,262,299,346,393,450,507,577,647,
 730,813,914,1015,1134,1253,1395,1537,1702,1867,
 2062,2257,2482,2707,2969,3231,3530,3829,4175,4521,
 4914,5307,5757]