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A256735 as a triangular array

384
23042304
130562190413056
7398418662418662473984
413440164865622671361648656413440
2310400141376003029401630294016141376002310400
12865280122323600388595712635846656388595712

A256735 as a square array

38423041305673984413440231040012865280
230421904186624164865614137600122323600
13056186624226713630294016388595712
73984164865630294016635846656
41344014137600388595712
2310400
38423041305673984413440231040012865280
230421904186624164865614137600122323600
13056186624226713630294016388595712
73984164865630294016635846656
41344014137600388595712
2310400