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A126216 formatted as a triangular array:

1
2 1
5 5 1
14 21 9 1
42 84 56 14 1
132 330 300 120 20 1
429 1287 1485 825 225 27 1
1430 5005 7007 5005 1925 385 35 1
4862 19448 32032 28028 14014 4004 616 44 1

A126216 formatted as a square array:

1 2 5 14 42 132 429 1430 4862
1 5 21 84 330 1287 5005 19448
1 9 56 300 1485 7007 32032
1 14 120 825 5005 28028
1 20 225 1925 14014
1 27 385 4004
1 35 616
1 44
1

A126216 formatted as an upper right triangle:

1 2 5 14 42 132 429 1430 4862
1 5 21 84 330 1287 5005 19448
1 9 56 300 1485 7007 32032
1 14 120 825 5005 28028
1 20 225 1925 14014
1 27 385 4004
1 35 616
1 44
1

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


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