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A362325 as a triangular array

1
21
221
3321
34321
344321
3554321
45654321
466654321
4777654321
47887654321
479987654321
489109876

A362325 as a square array

1223333444444
123445567778
12345667899
12345678910
123456789
12345678
1234567
123456
1234
123
12
1
1223333444444
123445567778
12345667899
12345678910
123456789
12345678
1234567
123456
1234
123
12
1