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A203003 as a triangular array

1
44
9179
25404025
641099810964
169281265265281169
441740685723685740441
11561933180218651865180219331156
302550654709491048194910470950653025
7921132561233712827

A203003 as a square array

1492564169441115630257921
417401092817401933506513256
940982656851802470912337
251092657231865491012827
6428168518654819
16974018024910
44119334709
11565065
3025
1492564169441115630257921
417401092817401933506513256
940982656851802470912337
251092657231865491012827
6428168518654819
16974018024910
44119334709
11565065
3025