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A212080 as a simple table

na(n)
140885
275205
379025
4114985
5152269
6184705
7193505
8252025
9258505
10266305
11271765
12274025
13280865
14293225
15294905
16304525
17309725
18310985
19315725
20317645

[40885,75205,79025,114985,152269,184705,193505,
 252025,258505,266305,271765,274025,280865,293225,
 294905,304525,309725,310985,315725,317645]