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A105725 as a triangular array

1
26
62460
24120360840
1207202520672015120
72050402016060480151200332640
504040320181440604800166320039916808648640
40320362880181440066528001995840051891840121080960259459200

A105725 as a square array

12624120720504040320
624120720504040320362880
603602520201601814401814400
8406720604806048006652800
15120151200166320019958400
332640399168051891840
8648640121080960
259459200
12624120720504040320
624120720504040320362880
603602520201601814401814400
8406720604806048006652800
15120151200166320019958400
332640399168051891840
8648640121080960
259459200