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A182412 as a triangular array

1
11
363
517197
1148806017
2111927030817741
432908231256108750699
8567723214447514736011411239
17115566234143602080619424114163864577

A182412 as a square array

113511214385171
1617481192906771556
3198027082323216234
7603081256444714360
171771087514720806
41506360119424
99141111416
2393864
577
113511214385171
1617481192906771556
3198027082323216234
7603081256444714360
171771087514720806
41506360119424
99141111416
2393864
577