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A048240 as a simple table

na(n)
01
13
23
37
49
518
615
733
830
945
1042
1175
1254
13102
1481
15108
16108
17168
18117
19207
20156
21210
22195
23297
24204
25330
26270
27351
28306
29462
30300
31525
32408
33510
34456
35612
36450
37738
38567
39708
40600
41900
42594
43987
44750
45900
46825
471173
48792
491239
50930
511200

[1,3,3,7,9,18,15,33,30,45,42,75,54,102,81,108,108,
 168,117,207,156,210,195,297,204,330,270,351,306,
 462,300,525,408,510,456,612,450,738,567,708,600,
 900,594,987,750,900,825,1173,792,1239,930,1200]