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A204945 as a triangular array

1300
1603216032
196710328910196710
2341863690719269071922341863
2825680713548070325112092813548070328256807
3423225602795434368819849932281984993222795434368342322560
412110711758695095028

A204945 as a square array

1300160321967102341863282568073423225604121107117
160323289106907192135480703279543436858695095028
19671069071922511209288198499322
23418631354807038198499322
282568072795434368
342322560
1300160321967102341863282568073423225604121107117
160323289106907192135480703279543436858695095028
19671069071922511209288198499322
23418631354807038198499322
282568072795434368
342322560