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A214554 as a triangular array

1
-12
-3-44
11-18-128
5788-72-3216
-361570440-240-8032
-2763-433234201760-720-19264
24611-38682-30324159606160-2016-448128
250737393776-309456-1617286384019712-5376-1024256

A214554 as a square array

1-1-31157-361-276324611250737
2-4-1888570-4332-38682393776
4-12-724403420-30324-309456
8-32-240176015960-161728
16-80-720616063840
32-192-201619712
64-448-5376
128-1024
256
1-1-31157-361-276324611250737
2-4-1888570-4332-38682393776
4-12-724403420-30324-309456
8-32-240176015960-161728
16-80-720616063840
32-192-201619712
64-448-5376
128-1024
256