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A241836 as a simple table

na(n)
225
349
481
5121
6169
7225
8324
9361
10441
11529
12625
13729
14900
151024
161089
171225
181369
191521
201681
211849
222116
232304
242401
252601
262809
273025
283249
293481
303721
313969
324356
334624
344761
355041
365329
375625
385929
396241
406561
416889
427225
437569
448100
458464
468649
479025

[25,49,81,121,169,225,324,361,441,529,625,729,900,
 1024,1089,1225,1369,1521,1681,1849,2116,2304,2401,
 2601,2809,3025,3249,3481,3721,3969,4356,4624,4761,
 5041,5329,5625,5929,6241,6561,6889,7225,7569,8100,
 8464,8649,9025]