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A218233 as a triangular array

1
33
7157
13616113
2524149724125
499613969396996149
973839317396330931739383997
191153272538251012165101216525382515327191
375611852029849161875853236284916187585202984961185

A218233 as a square array

13713254997191375
3156124196138391532761185
7614973969317392538252029849
13241396963309101216516187585
2596131739101216532362849
49383925382516187585
97153272029849
19161185
13713254997191375
3156124196138391532761185
7614973969317392538252029849
13241396963309101216516187585
2596131739101216532362849
49383925382516187585
97153272029849
19161185