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A251310 as a simple table

na(n)
110
225
361
4149
5365
6894
72189
85360
913125
1032139
1178698
12192706
13471875
141155470
152829374
166928226
1716964995
1841541811
19101722521
20249085705
21609930700
221493523921
233657159252
248955205609
2521928415465
2653695629760
27131483310316

[10,25,61,149,365,894,2189,5360,13125,32139,78698,
 192706,471875,1155470,2829374,6928226,16964995,
 41541811,101722521,249085705,609930700,1493523921,
 3657159252,8955205609,21928415465,53695629760,
 131483310316]