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A373168 as a triangular array

1
11
311
13221
736631
50124241241
4051120120602051
376337207203601203061
3943535040504025208402104271
4596553403204032020160672016803365681
58941091362880362880181440604801512030245047291

A373168 as a square array

1131373501405137633394353459655358941091
112624120720504040320362880
12624120720504040320362880
131260360252020160181440
1420120840672060480
1530210168015120
16423363024
1756504
1872
19
1
1131373501405137633394353459655358941091
112624120720504040320362880
12624120720504040320362880
131260360252020160181440
1420120840672060480
1530210168015120
16423363024
1756504
1872
19
1