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A064190 as a triangular array

1
26
164872
27281614401440
793623808443525760043200
35379210613762027520290304030240001814400
2236825667104768129964032195379200232243200203212800101606400
19037573125711271936

A064190 as a square array

12162727936353792223682561903757312
648816238081061376671047685711271936
721440443522027520129964032
1440576002903040195379200
432003024000232243200
1814400203212800
101606400

A064190 as an upper right triangle

12162727936353792223682561903757312
648816238081061376671047685711271936
721440443522027520129964032
1440576002903040195379200
432003024000232243200
1814400203212800
101606400

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Last modified February 19 09:19 EST 2018. Contains 299330 sequences. (Running on oeis4.)