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A223511 as a triangular array

1
91
153271
3825855541
126225328952745901
5175225150781515093067051351
253586025805659759205245499590138601891
144544034254926412575623675430391806451345050255782521

A223511 as a square array

191533825126225517522525358602514454403425
127855328951507815805659754926412575
15427451509309205245623675430
190670549959039180645
1135138601345050
118925578
1252
1
191533825126225517522525358602514454403425
127855328951507815805659754926412575
15427451509309205245623675430
190670549959039180645
1135138601345050
118925578
1252
1