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A143418 as a triangular array

1
33
6156
10454510
1510519010515
2121059559521021
2837815402415154037828
36630348678757875348663036
459907140219453162621945714099045
5514851353054285106491106491

A143418 as a square array

13610152128364555
315451052103786309901485
64519059515403486714013530
10105595241578752194554285
152101540787531626106491
21378348621945106491
286307140
36990
45
13610152128364555
315451052103786309901485
64519059515403486714013530
10105595241578752194554285
152101540787531626106491
21378348621945106491
286307140
36990
45