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A185947 as a triangular array

1
21
461
836121
16296132201
3236001760340301
6460192300006400720421
1281271872635712141680179201344561
25632241792161203843677632495600424482296721
512950337792475167744110026560154163521428336893763672901
10243189075200015945373440373122816053683392052353504358680017232055801101

A185947 as a square array

12481632641282565121024
163629636006019212718723224179295033779231890752000
1121321760300006357121612038447516774415945373440
120340640014168036776321100265603731228160
1307201792049560015416352536833920
142134442448142833652353504
1562296893763586800
1723672172320
1905580
1110
1

A185947 as an upper right triangle

12481632641282565121024
163629636006019212718723224179295033779231890752000
1121321760300006357121612038447516774415945373440
120340640014168036776321100265603731228160
1307201792049560015416352536833920
142134442448142833652353504
1562296893763586800
1723672172320
1905580
1110
1

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Last modified June 21 10:09 EDT 2021. Contains 345360 sequences. (Running on oeis4.)