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A112340 formatted as a triangular array:

1
1 0
1 2 0
1 5 3 0
1 13 16 4 0
1 28 67 34 5 0
1 60 249 229 65 6 0
1 123 853 1265 609 107 7 0
1 251 2787 6325 4696 1376 168 8 0
1 506 8840 29484 31947 14068 2772 244 9 0

A112340 formatted as a square array:

1 1 1 1 1 1 1 1 1 1
0 2 5 13 28 60 123 251 506
0 3 16 67 249 853 2787 8840
0 4 34 229 1265 6325 29484
0 5 65 609 4696 31947
0 6 107 1376 14068
0 7 168 2772
0 8 244
0 9
0

A112340 formatted as an upper right triangle:

1 1 1 1 1 1 1 1 1 1
0 2 5 13 28 60 123 251 506
0 3 16 67 249 853 2787 8840
0 4 34 229 1265 6325 29484
0 5 65 609 4696 31947
0 6 107 1376 14068
0 7 168 2772
0 8 244
0 9
0

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.


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