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A117533 as a simple table

na(n)
11
23
37
413
516
623
731
841
946
1057
1169
1283
1392
14107
15124
16137
17155
18175
19191
20213
21232
22255
23279
24305
25326
26353
27382
28407
29437
30469
31497
32531
33562
34597
35633
36671
37704
38743
39784
40821
41863
42907
43947
44993
451036
461083
471131
481181
491226
501277
511330
521379
531433

[1,3,7,13,16,23,31,41,46,57,69,83,92,107,124,137,
 155,175,191,213,232,255,279,305,326,353,382,407,
 437,469,497,531,562,597,633,671,704,743,784,821,
 863,907,947,993,1036,1083,1131,1181,1226,1277,
 1330,1379,1433]