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A233618 as a triangular array

17064
395955430608
91204562782692910864544
20990286917773759081955165211274119232
48288624871133405086563458558995201373705622816916192896
11108213722872225544435666101607668922167296801927960

A233618 as a square array

1706439595591204562099028694828862487111082137228
4306082782692917773759081133405086567222554443566
10864544195516521134585589952061016076689221
27411923213737056228167296801927960
6916192896
1706439595591204562099028694828862487111082137228
4306082782692917773759081133405086567222554443566
10864544195516521134585589952061016076689221
27411923213737056228167296801927960
6916192896