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A039599 formatted as a triangular array:

1
1 1
2 3 1
5 9 5 1
14 28 20 7 1
42 90 75 35 9 1
132 297 275 154 54 11 1
429 1001 1001 637 273 77 13 1
1430 3432 3640 2548 1260 440 104 15 1
4862 11934 13260 9996 5508 2244 663 135 17 1

A039599 formatted as a square array:

1 1 2 5 14 42 132 429 1430 4862
1 3 9 28 90 297 1001 3432 11934
1 5 20 75 275 1001 3640 13260
1 7 35 154 637 2548 9996
1 9 54 273 1260 5508
1 11 77 440 2244
1 13 104 663
1 15 135
1 17
1

A039599 formatted as an upper right triangle:

1 1 2 5 14 42 132 429 1430 4862
1 3 9 28 90 297 1001 3432 11934
1 5 20 75 275 1001 3640 13260
1 7 35 154 637 2548 9996
1 9 54 273 1260 5508
1 11 77 440 2244
1 13 104 663
1 15 135
1 17
1

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


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