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A140326 as a triangular array

1
02
-304
-12200-6
24-84730-12
48-256408-216018
-48480-13281464-603036
0704-33125760-450014040-54
-19204720-1526420520-1321235370-108
-76835840-2688062496-6451233264-73440162
1536-12288294400-116256

A140326 as a square array

10-3-122448-480-192-7681536
2020-84-25648070403584-12288
4073408-1328-33124720029440
-60-21614645760-15264-268800
-120-603-45002052062496-116256
1801404-13212-64512
360353733264
-540-7344
-1080
162
10-3-122448-480-192-7681536
2020-84-25648070403584-12288
4073408-1328-33124720029440
-60-21614645760-15264-268800
-120-603-45002052062496-116256
1801404-13212-64512
360353733264
-540-7344
-1080
162