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A378935 as a triangular array

0
11
363
722227
15841508415
313461276127634631
631476115382321411538147663
12763221027724189124189121027726322127
25526844890130729053414673870729053489013026844255
51111266675258761231740164964847764964847761231740167525876112666511

A378935 as a square array

0137153163127255511
1622843461476632226844112666
3221501276115381027728901307525876
7841276232144189127290534123174016
153461153841891214673870496484776
3114761027727290534496484776
636322890130123174016
127268447525876
255112666
511
0137153163127255511
1622843461476632226844112666
3221501276115381027728901307525876
7841276232144189127290534123174016
153461153841891214673870496484776
3114761027727290534496484776
636322890130123174016
127268447525876
255112666
511