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A280216 as a simple table

na(n)
130
21072
320593
4320755
54245153
651995541
7607401930
86826834071
974866926296
10803333083744
118481136146360
1288284309868714
13908465381543452
149254692532815689
1593470995500319234

[30,1072,20593,320755,4245153,51995541,607401930,
 6826834071,74866926296,803333083744,8481136146360,
 88284309868714,908465381543452,9254692532815689,
 93470995500319234]