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A262174 as a triangular array

1
20
034
9805
100760
011002324
13120022025
1401718021260
015160192002728
6968000000029
700670000031300
07166000003203536

A262174 as a square array

12091001314069700
0380111201568071
40700171606766
5600180000
02322019000
2402120000
25260000
027000
2803132
29300
035
36
12091001314069700
0380111201568071
40700171606766
5600180000
02322019000
2402120000
25260000
027000
2803132
29300
035
36