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A342238 as a triangular array

1
20
320
4620
5121220
620363020
730801327820
84215038049222220
9562528701820193263620
10723921722507090207596187820
1190576308011802302704472030252555620

A342238 as a square array

1234567891011
02612203042567290
02123680150252392576
023013238087017223080
02784921820507011802
022221932902030270
02636759644720
02187830252
025556
02
0
1234567891011
02612203042567290
02123680150252392576
023013238087017223080
02784921820507011802
022221932902030270
02636759644720
02187830252
025556
02
0