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A219173 as a triangular array

3
33
676
10232310
15531465315
2110364464410321
2818223995853239918228
3630280244301343013802430236
45478246702762786024982762782467047845
5572870595161325672752777275277

A219173 as a square array

33610152128364555
372353103182302478728
623146644239980242467070595
10536445853430132762781613256
151032399430136024987275277
2118280242762787275277
2830224670
36478
45
33610152128364555
372353103182302478728
623146644239980242467070595
10536445853430132762781613256
151032399430136024987275277
2118280242762787275277
2830224670
36478
45