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A204361 as a triangular array

74
241241
764713764
2399206320632399
75805812551658127580
239121679213721137211679223912
75324482263569029977356904822675324
23729813740792286714657146592286137407237298
747692391892

A204361 as a square array

74241764239975802391275324237298747692
241713206358121679248226137407391892
76420635516137213569092286
23995812137212997771465
7580167923569071465
239124822692286
75324137407
237298
74241764239975802391275324237298747692
241713206358121679248226137407391892
76420635516137213569092286
23995812137212997771465
7580167923569071465
239124822692286
75324137407
237298