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A269133 as a triangular array

1
20
320
4642
512141210
6203646404
730761401649440
84214034456855031292
9562347321614229220381066352
1072364140039167552963278284040724
11905362468849221362372484414834774151162680
12110756408016852528561201041952702227201609646826414200

A269133 as a square array

123456789101112
02612203042567290110
04143676140234364536756
21246140344732140024684080
104016456816143916849216852
494550229275522136252856
403122038963237248120104
921066782844148195270
352404034774222720
72415116160964
268068264
14200
123456789101112
02612203042567290110
04143676140234364536756
21246140344732140024684080
104016456816143916849216852
494550229275522136252856
403122038963237248120104
921066782844148195270
352404034774222720
72415116160964
268068264
14200