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A154649 as a triangular array

1
11
5-25
13111113
411088610841
121837962962837121
36552581216310508121635258365
109330319130965160183160183130965303191093
328116578412459802503208248541425032081245980165784

A154649 as a square array

115134112136510933281
1-211108837525830319165784
51186962121631309651245980
13108962105081601832503208
41837121631601832485414
12152581309652503208
365303191245980
1093165784
115134112136510933281
1-211108837525830319165784
51186962121631309651245980
13108962105081601832503208
41837121631601832485414
12152581309652503208
365303191245980
1093165784