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A185777 as a triangular array

81
558558
384470743844
26784891188911826784
186624115134620460981151346186624
1296000148372704874434248744342148372701296000
9000000190416934115471276221710027881154712762190416934

A185777 as a square array

8155838442678418662412960009000000
558707489118115134614837270190416934
3844891182046098487443421154712762
267841151346487443422171002788
186624148372701154712762
1296000190416934
8155838442678418662412960009000000
558707489118115134614837270190416934
3844891182046098487443421154712762
267841151346487443422171002788
186624148372701154712762
1296000190416934