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A237613 as a simple table

na(n)
11
24
39
425
581
6289
71681
83481
95041
107921
1110201
1217161
1327889
1429929
1585849
16146689
17331776
18458329
19491401
20552049
21579121
22597529
23683929
24703921
25734449
26786432
27829921
281190281
291203409
301352569
311394761
321423249
331481089
341885129
352036329
362211169

[1,4,9,25,81,289,1681,3481,5041,7921,10201,17161,
 27889,29929,85849,146689,331776,458329,491401,
 552049,579121,597529,683929,703921,734449,786432,
 829921,1190281,1203409,1352569,1394761,1423249,
 1481089,1885129,2036329,2211169]