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A072789 formatted as a triangular array:

1
2 2
3 3 3
4 3 4 4
4 4 3 4 5
4 5 4 4 4 5
5 5 4 4 5 5 5
5 5 5 5 5 5 5 4
5 4 6 5 5 6 5 5 6
5 6 6 5 5 5 6 6 5 6
5 6 6 6 6 6 6 6 6 5 5
5 5 5 6 6 6 6 7 5 6 5 6
6 6 7 6 6 7 5 6 7 7 6 6 6
5 6 7 6 7 7 6 6 7 7 7 6 5 5

A072789 formatted as a square array:

1 2 3 4 4 4 5 5 5 5 5 5 6 5
2 3 3 4 5 5 5 4 6 6 5 6 6
3 4 3 4 4 5 6 6 6 5 7 7
4 4 4 4 5 5 5 6 6 6 6
5 4 5 5 5 5 6 6 6 7
5 5 5 6 5 6 6 7 7
5 5 5 6 6 6 5 6
4 5 6 6 7 6 6
6 5 6 5 7 7
6 5 6 7 7
5 5 6 7
6 6 6
6 5
5

A072789 formatted as an upper right triangle:

1 2 3 4 4 4 5 5 5 5 5 5 6 5
2 3 3 4 5 5 5 4 6 6 5 6 6
3 4 3 4 4 5 6 6 6 5 7 7
4 4 4 4 5 5 5 6 6 6 6
5 4 5 5 5 5 6 6 6 7
5 5 5 6 5 6 6 7 7
5 5 5 6 6 6 5 6
4 5 6 6 7 6 6
6 5 6 5 7 7
6 5 6 7 7
5 5 6 7
6 6 6
6 5
5

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Last modified December 7 08:40 EST 2009. Contains 170430 sequences.


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