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A240376 as a triangular array

2
33
4114
721217
1067756710
1515545045015515
2435317295161172935324
3599872333639836398723399835
5422563614827176448617927176436148225654
83563913985524921826436979

A240376 as a square array

2347101524355483
311216715535399822565639
421754501729723336148139855
7674505161363982717642492182
101551729363984861796436979
153537233271764
2499836148
352256
54
2347101524355483
311216715535399822565639
421754501729723336148139855
7674505161363982717642492182
101551729363984861796436979
153537233271764
2499836148
352256
54