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A180865 as a triangular array

1
48
92525
16527256
2589145154105
36136244304280176
49193369506545459273
64260520760900884700400
8133769710661345145113371012561
100424900142418802160218419201404760

A180865 as a square array

149162536496481100
8255289136193260337424
2572145244369520697900
5615430450676010661424
10528054590013451880
17645988414512160
27370013372184
40010121920
5611404
760
149162536496481100
8255289136193260337424
2572145244369520697900
5615430450676010661424
10528054590013451880
17645988414512160
27370013372184
40010121920
5611404
760