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A238868 as a simple table

na(n)
01
11
22
33
45
57
611
715
822
930
1042
1155
1275
1397
14129
15166
16217
17276
18356
19449
20572
21715
22900
231117
241393
251717
262123
272601
283193
293889
304744
315748
326970
338404
3410135
3512165
3614600
3717448
3820845
3924813
4029522
4135009
4241491
4349031
4457900
4568195
4680258
4794234
48110553
49129421
50151382
51176724
52206132
53240002
54279195
55324255

[1,1,2,3,5,7,11,15,22,30,42,55,75,97,129,166,217,
 276,356,449,572,715,900,1117,1393,1717,2123,2601,
 3193,3889,4744,5748,6970,8404,10135,12165,14600,
 17448,20845,24813,29522,35009,41491,49031,57900,
 68195,80258,94234,110553,129421,151382,176724,
 206132,240002,279195,324255]