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A049444 as a triangular array

1
-21
6-51
-2426-91
120-15471-141
-7201044-580155-201
5040-80285104-1665295-271
-4032069264-4886018424-4025511-351
362880-663696509004-21467654649-8624826-441
-36288006999840-5753736

A049444 as a square array

1-26-24120-7205040-40320362880-3628800
1-526-1541044-802869264-6636966999840
1-971-5805104-48860509004-5753736
1-14155-166518424-214676
1-20295-402554649
1-27511-8624
1-35826
1-44
1
1-26-24120-7205040-40320362880-3628800
1-526-1541044-802869264-6636966999840
1-971-5805104-48860509004-5753736
1-14155-166518424-214676
1-20295-402554649
1-27511-8624
1-35826
1-44
1