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A130211 formatted as a triangular array:

1
2 1
3 2 2
4 3 2 2
5 4 4 4 4
6 5 4 2 2 2
7 6 6 6 6 6 6
8 7 6 6 4 4 4 4
9 8 8 6 6 6 6 6 6
10 9 8 8 8 4 4 4 4 4

A130211 formatted as a square array:

1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9
2 2 4 4 6 6 8 8
2 4 2 6 6 6 8
4 2 6 4 6 8
2 6 4 6 4
6 4 6 4
4 6 4
6 4
4

A130211 formatted as an upper right triangle:

1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9
2 2 4 4 6 6 8 8
2 4 2 6 6 6 8
4 2 6 4 6 8
2 6 4 6 4
6 4 6 4
4 6 4
6 4
4

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

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