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A050163 as a triangular array

1
34
91415
28485556
90165200209210
297572726780791792
1001200226392912298930023003
3432707296201088011320114241143911440
119342519435190406984294243605

A050163 as a square array

13928902971001343211934
414481655722002707225194
15552007262639962035190
5620978029121088040698
21079129891132042942
79230021142443605
300311439
11440
13928902971001343211934
414481655722002707225194
15552007262639962035190
5620978029121088040698
21079129891132042942
79230021142443605
300311439
11440