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A265458 as a triangular array

1
22
121812
6625025066
360335874223358360
186442282216466216466422821864
935850215460561821394377260561825021549358
456425710302161435322871209026871209026161435322571030245642

A265458 as a square array

1212663601864935845642
2182503358422825021545710302
1225074222164666056182161435322
66335821646613943772871209026
360422826056182871209026
1864502154161435322
93585710302
45642
1212663601864935845642
2182503358422825021545710302
1225074222164666056182161435322
66335821646613943772871209026
360422826056182871209026
1864502154161435322
93585710302
45642