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A288853 as a triangular array

1
11
136
1742168
115210252020160
131930260406249609999360
16339062343601312416062995968020158709760
1127160021984248238109760266682931202560156139520163849992929280
125564770163220404047865920971487820800217613271859200417817481969664005348063769211699200

A288853 as a square array

111111111
137153163127255
64221093039061600264770
168252026040234360198424816322040
20160624960131241602381097604047865920
999936062995968026668293120971487820800
201587097602560156139520217613271859200
16384999292928041781748196966400
5348063769211699200
111111111
137153163127255
64221093039061600264770
168252026040234360198424816322040
20160624960131241602381097604047865920
999936062995968026668293120971487820800
201587097602560156139520217613271859200
16384999292928041781748196966400
5348063769211699200