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A025420 as a simple table

na(n)
14
2219
31225
41979
55105
66883
713104
827720
942120
1021896
1146872
1262244
1381081
1477896
15138320
16169344
17116200
18216216
19246645
20314496
21361368
22406224
23444600
24375193
25563472
26353808
27497952
28923104
29687960
301149120
311245888
321369368

[4,219,1225,1979,5105,6883,13104,27720,42120,
 21896,46872,62244,81081,77896,138320,169344,
 116200,216216,246645,314496,361368,406224,444600,
 375193,563472,353808,497952,923104,687960,1149120,
 1245888,1369368]