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A128041 as a triangular array

1
41
2031
1181521
93759821
1193629626921
272771160410128821
119929961130339610725921
101889279310210817443769229921
165089910412125011485311457321113301021

A128041 as a square array

142011893711936272771119929961018892793165089910412
1315592961604113031021081250114
1282610139617448531
129281073761457
1282592321
12929113
12930
1210
12
1
142011893711936272771119929961018892793165089910412
1315592961604113031021081250114
1282610139617448531
129281073761457
1282592321
12929113
12930
1210
12
1