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A067701 as a simple table

na(n)
15
27
325
477
5217
6305
73665
84645
95065
108815
1112205
1212545
1319877
1420435
1524235
1629545
1737735
1847995
1960115
2072085
2173025
2277045
2387475
24121145
25126055
26129245
27149755
28190267
29234635
30247855
31273295
32275723
33419365
34531235
35553475
36621725
37774485
38840085

[5,7,25,77,217,305,3665,4645,5065,8815,12205,
 12545,19877,20435,24235,29545,37735,47995,60115,
 72085,73025,77045,87475,121145,126055,129245,
 149755,190267,234635,247855,273295,275723,419365,
 531235,553475,621725,774485,840085]