login

A217578 as a simple table

na(n)
13
24
39
48
515
624
735
824
999
1020
1133
1224
1339
1428
1575
1648
1751
18288
1957
2040
21315
2244
23115
2448
2575
26208
27135
2884
29319
3060
3193
3264
3399
3468
35175
36288
37111
38228
39117
4080
41533
4284
43559
4488
45135
46460
47517
48240
49539
50200
51153
52208
53159
54486
55715
56224
57171
58406
59177

[3,4,9,8,15,24,35,24,99,20,33,24,39,28,75,48,51,
 288,57,40,315,44,115,48,75,208,135,84,319,60,93,
 64,99,68,175,288,111,228,117,80,533,84,559,88,135,
 460,517,240,539,200,153,208,159,486,715,224,171,
 406,177]