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A134288 as a simple table

na(n)
01
128
2336
32520
413860
560984
6226512
7736164
82147145
95725720
1014158144
1132821152
1271954064
13150233760
14300467520
15578399976
161075994073
171941008916
183405278800
195824819000
209735768900
2115931258200
2225565576400
2340293571500
2462455035825
2595315993136

[1,28,336,2520,13860,60984,226512,736164,2147145,
 5725720,14158144,32821152,71954064,150233760,
 300467520,578399976,1075994073,1941008916,
 3405278800,5824819000,9735768900,15931258200,
 25565576400,40293571500,62455035825,95315993136]