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A020257 as a simple table

na(n)
115
249
3133
4481
5931
66241
78911
89131
910963
1011041
1114191
1217767
1329341
1456033
1558969
1668251
1779003
1883333
1987061
2088183
21113527
22130561
23131407
24164737
25190861
26197209
27206981
28210337
29229633
30244949
31264223
32269011
33270943
34347263
35389777

[15,49,133,481,931,6241,8911,9131,10963,11041,
 14191,17767,29341,56033,58969,68251,79003,83333,
 87061,88183,113527,130561,131407,164737,190861,
 197209,206981,210337,229633,244949,264223,269011,
 270943,347263,389777]