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A107717 as a triangular array

1
31
2161
2195791
2973723111121
49323113611713183151
964173212151315753351273181
216805714584081675489713915799381211
5511730531124808871644282317328811405299219507241

A107717 as a square array

132121929734932396417321680571551173053
1657723113612121514584081112480887
1911117133157567548916442823
1121833351713911732881
1152735799140529
1183819219
121507
124
1
132121929734932396417321680571551173053
1657723113612121514584081112480887
1911117133157567548916442823
1121833351713911732881
1152735799140529
1183819219
121507
124
1