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A326717 as a triangular array

1
01
0127126
0255256381381126126
0297985265154474537862956465512488864376
0127156445503275264284637872750184292523727620523590042175205194672859376

A326717 as a square array

100000
11272552562979852651127156445503275
1263813815447453786264284637872750
1261262956465512184292523727620
48886437652359004217520
5194672859376
100000
11272552562979852651127156445503275
1263813815447453786264284637872750
1261262956465512184292523727620
48886437652359004217520
5194672859376