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A237791 as a triangular array

256
19021902
143692623014369
108626367726367726108626
822482519534496798625195344822482
620650673170922256311790256311790731709226206506
4695157710292819946776019974127958412006776019974

A237791 as a square array

256190214369108626822482620650646951577
1902262303677265195344731709221029281994
1436936772696798622563117906776019974
108626519534425631179012795841200
822482731709226776019974
6206506

A237791 as an upper right triangle

256190214369108626822482620650646951577
1902262303677265195344731709221029281994
1436936772696798622563117906776019974
108626519534425631179012795841200
822482731709226776019974
6206506

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Last modified December 2 14:15 EST 2022. Contains 358510 sequences. (Running on oeis4.)