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A159841 as a triangular array

1
41
2171
12045101
71528678131
43681820560120161
27132116283876969171191
170544746132633473151540231221
108157548070017710053130126502300300251
690690031081051184040376740

A159841 as a square array

142112071543682713217054410815756906900
1745286182011628746134807003108105
110785603876263341771001184040
113120969731553130376740
116171154012650
1192312300
122300
125
1
142112071543682713217054410815756906900
1745286182011628746134807003108105
110785603876263341771001184040
113120969731553130376740
116171154012650
1192312300
122300
125
1