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A014718 as a simple table

na(n)
09
19
249
3100
4256
5576
61369
73249
87921
919600
1049284
11125316
12321489
13829921
142152089
155597956
1614592400
1738093584
1899540529
19260273689
20680844649
211781515264
224662431524
2312203620900
2431944770361
2583624494041
26218918244769
27573112589764
281500389809216

[9,9,49,100,256,576,1369,3249,7921,19600,49284,
 125316,321489,829921,2152089,5597956,14592400,
 38093584,99540529,260273689,680844649,1781515264,
 4662431524,12203620900,31944770361,83624494041,
 218918244769,573112589764,1500389809216]