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A251088 as a triangular array

27
8383
192284192
420616616420
872130611651306872
178225342362236225341782
3593484843794718437948483593
72159086828485128512828490867215
14443171021541115780148911578015411

A251088 as a square array

278319242087217823593721514443
83284616130625344848908617102
192616116523624379828415411
420130623624718851215780
87225344379851214891
17824848828415780
3593908615411
7215

A251088 as an upper right triangle

278319242087217823593721514443
83284616130625344848908617102
192616116523624379828415411
420130623624718851215780
87225344379851214891
17824848828415780
3593908615411
7215

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Last modified December 3 19:41 EST 2022. Contains 358543 sequences. (Running on oeis4.)