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A156788 as a triangular array

1
01
004
03027
08960256
045640243003125
026486402916061440046656
01855118272688905114688016406250823543
014832189952016166304412876804375000047029248016777216
01334973417292843814358014533263362214843750169305292814527298520387420489

A156788 as a square array

1000000000
103845264185514832133497
40966408640118272189952034172928
27024302916068890516166304438143580
2560614401146880412876801453326336
312501640625437500002214843750
466560470292481693052928
82354301452729852
167772160
387420489
1000000000
103845264185514832133497
40966408640118272189952034172928
27024302916068890516166304438143580
2560614401146880412876801453326336
312501640625437500002214843750
466560470292481693052928
82354301452729852
167772160
387420489