login

A091441 as a triangular array

1
22
686
24363624
120192216192120
7201200144014401200720
5040864010800115201080086405040
403207056090720100800100800907207056040320
3628806451208467209676801008000967680

A091441 as a square array

12624120720504040320362880
28361921200864070560645120
63621614401080090720846720
24192144011520100800967680
1201200108001008001008000
720864090720967680
504070560
40320
12624120720504040320362880
28361921200864070560645120
63621614401080090720846720
24192144011520100800967680
1201200108001008001008000
720864090720967680
504070560
40320