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A140737 formatted as a triangular array:

1
1 1
1 1 2
3 1 1 1
3 6 4 5 1
1 1 4 10 10 15
6 7 1 1 1 5 15
20 35 21 28 8 9 1 1
1 6 21 35 70 56 84 36 45
10 11 1 1 1 7 28 56 126 126

A140737 formatted as a square array:

1 1 1 3 3 1 6 20 1 10
1 1 1 6 1 7 35 6 11
2 1 4 4 1 21 21 1
1 5 10 1 28 35 1
1 10 1 8 70 1
15 5 9 56 7
15 1 84 28
1 36 56
45 126
126

A140737 formatted as an upper right triangle:

1 1 1 3 3 1 6 20 1 10
1 1 1 6 1 7 35 6 11
2 1 4 4 1 21 21 1
1 5 10 1 28 35 1
1 10 1 8 70 1
15 5 9 56 7
15 1 84 28
1 36 56
45 126
126

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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