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A186759 as a triangular array

1
01
101
1401
491001
1153352001
41280268953501
162180419049032105601
7151297115727800824084068401
34251046001425338032325662550271412001
1772293637014184448715753033856871211256117016501

A186759 as a square array

101141141162715342517722
104953280180412971104600936370
1010352681904157271425331418444
102095903800880323871575
1035210240825662303385
1056406550268712
108471411256
101201170
10165
10
1
101141141162715342517722
104953280180412971104600936370
1010352681904157271425331418444
102095903800880323871575
1035210240825662303385
1056406550268712
108471411256
101201170
10165
10
1