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A206994 as a triangular array

2
44
7167
13494913
2416917416924
4457684084057644
811936385865103858193681
1496561174604687846878174606561149
27422201800703299525167243299528007022201274
50475076365784

A206994 as a square array

24713244481149274504
41649169576193665612220175076
74917484038581746080070365784
13169840651046878329952
24576385846878516724
44193617460329952
81656180070
14922201
274
24713244481149274504
41649169576193665612220175076
74917484038581746080070365784
13169840651046878329952
24576385846878516724
44193617460329952
81656180070
14922201
274