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A024668 as a simple table

na(n)
11
22
34
47
510
615
721
827
935
1042
1151
1261
1371
1484
1595
16109
17122
18138
19155
20170
21189
22207
23228
24247
25269
26291
27313
28338
29361
30388
31415
32442
33470
34498
35528
36559
37589
38623
39656
40690
41726
42761
43799
44836
45877
46916
47956
48998
491039
501084
511126
521172
531218
541264
551311
561357

[1,2,4,7,10,15,21,27,35,42,51,61,71,84,95,109,122,
 138,155,170,189,207,228,247,269,291,313,338,361,
 388,415,442,470,498,528,559,589,623,656,690,726,
 761,799,836,877,916,956,998,1039,1084,1126,1172,
 1218,1264,1311,1357]