login

A255445 as a simple table

na(n)
01
15
25
319
45
525
619
771
85
925
1025
1195
1219
1395
1471
15265
165
1725
1825
1995
2025
21125
2295
23355
2419
2595
2695
27361
2871
29355
30265
31989
325
3325
3425
3595
3625
37125
3895
39355
4025
41125
42125
43475
4495
45475
46355
471325
4819
4995
5095
51361
5295
53475
54361
551349
5671
57355
58355
591349

[1,5,5,19,5,25,19,71,5,25,25,95,19,95,71,265,5,25,
 25,95,25,125,95,355,19,95,95,361,71,355,265,989,5,
 25,25,95,25,125,95,355,25,125,125,475,95,475,355,
 1325,19,95,95,361,95,475,361,1349,71,355,355,1349]