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A022338 as a simple table

na(n)
11
23
36
411
517
625
734
845
957
1071
1186
12103
13121
14141
15162
16184
17208
18233
19260
20288
21318
22349
23382
24416
25452
26489
27528
28568
29610
30653
31697
32743
33790
34839
35889
36941
37994
381049
391105
401163
411222
421283
431345
441408
451473
461539
471607
481676
491747
501819
511893
521968

[1,3,6,11,17,25,34,45,57,71,86,103,121,141,162,
 184,208,233,260,288,318,349,382,416,452,489,528,
 568,610,653,697,743,790,839,889,941,994,1049,1105,
 1163,1222,1283,1345,1408,1473,1539,1607,1676,1747,
 1819,1893,1968]