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A263542 as a triangular array

24
112376
768216020352
537659048620851840
64512567361628352134265644084736

A263542 as a square array

24112768537664512
3762160590456736
20352862081628352
518401342656
44084736
24112768537664512
3762160590456736
20352862081628352
518401342656
44084736