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A030481 as a simple table

na(n)
14
29
325
449
5289
6841
72209
82809
94489
106241
116889
1222201
1322801
1424649
1566049
1680089
17208849
18426409
19466489
20822649
212042041
222468041
232866249
242886601
254068289
266046681
276086089
286466849
296806881
306848689
318082649
328288641
338462281
348826841
3522648081
3626020201
3726822041
3828440889
3944262409

[4,9,25,49,289,841,2209,2809,4489,6241,6889,22201,
 22801,24649,66049,80089,208849,426409,466489,
 822649,2042041,2468041,2866249,2886601,4068289,
 6046681,6086089,6466849,6806881,6848689,8082649,
 8288641,8462281,8826841,22648081,26020201,
 26822041,28440889,44262409]