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A052070 as a simple table

na(n)
10
27744
3100220121
41001481404808481
5269996262622969
6445646655445456656
7114811414848448481881
8425425422552255452244544
9244848282488224248488284224
10610016161160606006011116601600

[0,7744,100220121,1001481404808481,
 269996262622969,445646655445456656,
 114811414848448481881,425425422552255452244544,
 244848282488224248488284224,
 610016161160606006011116601600]