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A339494 as a triangular array

1
21
531
5941
3141451
116292061
01246512771
0552101813581
01411501901204491
002216934532316954101
00714349568751122965111

A339494 as a square array

12553100000
1391416125100
141429465241227
152051101150169143
162781190345495
1735120323687
1844169511
1954229
11065
111
1
12553100000
1391416125100
141429465241227
152051101150169143
162781190345495
1735120323687
1844169511
1954229
11065
111
1