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A038324 as a triangular array

1
1110
121220100
1331363033001000
1464153240726004400010000
16105173205013310001210000550000100000
1771561966306021961500266200001815000066000001000000
19487171124009270

A038324 as a square array

111121133114641161051177156119487171
102203630532407320509663060124009270
100330072600133100021961500
100044000121000026620000
1000055000018150000
1000006600000
1000000
111121133114641161051177156119487171
102203630532407320509663060124009270
100330072600133100021961500
100044000121000026620000
1000055000018150000
1000006600000
1000000