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A237785 as a triangular array

256
17641764
123282052212328
8673624028824028886736
610052283914647237282839146610052
4293744335406369372588893725888335406364293744
30217760396698708186045634631315691621860456346

A237785 as a square array

25617641232886736610052429374430217760
176420522240288283914633540636396698708
123282402884723728937258881860456346
867362839146937258883131569162
610052335406361860456346
4293744
25617641232886736610052429374430217760
176420522240288283914633540636396698708
123282402884723728937258881860456346
867362839146937258883131569162
610052335406361860456346
4293744