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A174040 as a triangular array

1
11
1191
171711
128120642811
194219925199259421
1300018209437230418209430001
192657087802645662264566270878092651
12843524707681506555426673373150655542470768284351
186456

A174040 as a square array

1111111111
11971281942300092652843586456
1712064199251820947087802470768
128119925372304264566215065554
1942182094264566226673373
1300070878015065554
192652470768
128435
1
1111111111
11971281942300092652843586456
1712064199251820947087802470768
128119925372304264566215065554
1942182094264566226673373
1300070878015065554
192652470768
128435
1