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A217629 as a triangular array

1
31
962
2727186
811081087224
243405540540360120
72914582430324032402160720
2187510310206170102268022680151205040
656117496408248164813608018144018144012096040320

A217629 as a square array

139278124372921876561
16271084051458510317496
21810854024301020640824
67254032401701081648
24360324022680136080
120216022680181440
72015120181440
5040120960
40320
139278124372921876561
16271084051458510317496
21810854024301020640824
67254032401701081648
24360324022680136080
120216022680181440
72015120181440
5040120960
40320