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A319087 as a simple table

na(n)
11
25
323
455
5155
6227
7521
8777
91263
101663
112873
123449
135477
146653
158453
1610501
1715125
1817069
1923567
2026767
2132059
2236899
2348537
2453145
2565645
2673757
2786879
2896287
29119835
30127035
31155865
32172249
33194029
34212525
35241925
36257477
37306761
38332753
39369257

[1,5,23,55,155,227,521,777,1263,1663,2873,3449,
 5477,6653,8453,10501,15125,17069,23567,26767,
 32059,36899,48537,53145,65645,73757,86879,96287,
 119835,127035,155865,172249,194029,212525,241925,
 257477,306761,332753,369257]