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A247005 as a triangular array

1
11
111
1121
11161
1123241
1114121201
112316607201
111698027050401
112124454001890403201
11164962252800142803628801
1123244057615752240012852036288001

A247005 as a square array

111111111111
11111111111
1212121212
163436163
1241216924424
11206080459640
1720270400225576
15040189028001575
1403201428022400
1362880128520
13628800
1
111111111111
11111111111
1212121212
163436163
1241216924424
11206080459640
1720270400225576
15040189028001575
1403201428022400
1362880128520
13628800
1