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A300146 as a triangular array

0
11
040
1441
0161160
1481818481
0884124641880
1240130104310431302401
070451053681318253685107040
11600174037739781477814737739174016001
040325554219689913701

A300146 as a square array

01010101010
14416488824070416004032
041184113051017405554
116182461043536837739219689
0484110431318278147913701
188130536878147
024051037739
17041740
01600
1
01010101010
14416488824070416004032
041184113051017405554
116182461043536837739219689
0484110431318278147913701
188130536878147
024051037739
17041740
01600
1