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A235842 as a triangular array

81
487487
258169212581
12373865098650912373
55929919222291950891922255929
241933863874084434218844342188638740241933
101588973276865209020204470842688842090202044732768651015889
4174941

A235842 as a square array

814872581123735592924193310158894174941
487692186509919222863874073276865
2581865092919508844342182090202044
12373919222844342187084268884
5592986387402090202044
24193373276865
1015889
814872581123735592924193310158894174941
487692186509919222863874073276865
2581865092919508844342182090202044
12373919222844342187084268884
5592986387402090202044
24193373276865
1015889