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A233098 as a triangular array

1
23
51110
14657436
41386941515136
122231511486137213602528
36513886141566342626200165252112080
109483315174244787147051022132629201451764748256
328149988621452183221113913

A233098 as a square array

125144112236510943281
3116538623151388683315499886
107494111486141566174244721452183
36515137213426268714705221113913
136360220016510221326
528252112920145
2080176474
8256
125144112236510943281
3116538623151388683315499886
107494111486141566174244721452183
36515137213426268714705221113913
136360220016510221326
528252112920145
2080176474
8256