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A144407 as a simple table

na(n)
149
2289
3529
4961
51681
62209
72401
85041
95329
106241
117921
129409
1310609
1412769
1514161
1616129
1718769
1822801
1925921
2027889
2136481
2237249
2339601
2447089
2549729
2654289
2757121
2858081
2966049
3069169
3173441
3278961
3382369
3483521
3596721
3697969

[49,289,529,961,1681,2209,2401,5041,5329,6241,
 7921,9409,10609,12769,14161,16129,18769,22801,
 25921,27889,36481,37249,39601,47089,49729,54289,
 57121,58081,66049,69169,73441,78961,82369,83521,
 96721,97969]