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A364506 as a triangular array

1
12
166
1409020
13505880168070
13528594594110110034650252
138808750887281299170600229265400756756924
1453024108610662162066315135040316404505053050678855040171531363432
1552123017219292792003943172216808000

A364506 as a square array

111111111
26403503528388084530245521230
690588059459475088728108610662161721929279200
2016801101100129917060020663151350403943172216808000
70346502292654003164045050530
25275675650678855040
92417153136
3432
111111111
26403503528388084530245521230
690588059459475088728108610662161721929279200
2016801101100129917060020663151350403943172216808000
70346502292654003164045050530
25275675650678855040
92417153136
3432