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A258181 as a simple table

na(n)
01
11
25
389
45933
51540161
61584150165
76497470064169
8106497075348688637
96980195689972655145233
101829876050804408046228327525
111918781572083632396857805205324025
128047973452254281276702044410544321359565
13135022681866797995009325363468217320506328688097

[1,1,5,89,5933,1540161,1584150165,6497470064169,
 106497075348688637,6980195689972655145233,
 1829876050804408046228327525,
 1918781572083632396857805205324025,
 8047973452254281276702044410544321359565,
 135022681866797995009325363468217320506328688097]