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A027424 as a simple table

na(n)
11
23
36
49
514
618
725
830
936
1042
1153
1259
1372
1480
1589
1697
17114
18123
19142
20152
21164
22176
23199
24209
25225
26239
27254
28267
29296
30308
31339
32354
33372
34390
35410
36423
37460
38480
39501
40517
41558
42575
43618
44638
45659
46683
47730
48747
49778
50800
51827
52850
53903

[1,3,6,9,14,18,25,30,36,42,53,59,72,80,89,97,114,
 123,142,152,164,176,199,209,225,239,254,267,296,
 308,339,354,372,390,410,423,460,480,501,517,558,
 575,618,638,659,683,730,747,778,800,827,850,903]