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A247078 as a simple table

na(n)
14
29
325
449
5121
6169
7289
8345
9361
10529
11841
12961
131050
141369
151645
161681
171849
182209
192809
203481
213721
224386
234489
245041
255329
266241
276489
286889
297921
308041
319409
3210201
3310609
3411449
3511881
3612769
3713026
3816129
3917161
4018769
4119321
4222201
4322801

[4,9,25,49,121,169,289,345,361,529,841,961,1050,
 1369,1645,1681,1849,2209,2809,3481,3721,4386,4489,
 5041,5329,6241,6489,6889,7921,8041,9409,10201,
 10609,11449,11881,12769,13026,16129,17161,18769,
 19321,22201,22801]