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A254743 as a simple table

na(n)
1512
22848
32848
413504
519782
613504
762579
8130554
9130554
1062579
11281213
12795666
131209260
14795666
15281213
161223367
174613180
189683835
199683835
204613180
211223367
225203324
2326334567
2474915756
25100974022
2674915756
2726334567
285203324
2921804750

[512,2848,2848,13504,19782,13504,62579,130554,
 130554,62579,281213,795666,1209260,795666,281213,
 1223367,4613180,9683835,9683835,4613180,1223367,
 5203324,26334567,74915756,100974022,74915756,
 26334567,5203324,21804750]