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A106235 formatted as a triangular array:

0
1 0
2 0 0
4 1 0 0
9 2 0 0 0
20 7 1 0 0 0
48 17 2 0 0 0 0
115 48 7 1 0 0 0 0
286 124 21 2 0 0 0 0 0
719 336 60 7 1 0 0 0 0 0
1842 888 171 21 2 0 0 0 0 0 0

A106235 formatted as a square array:

0 1 2 4 9 20 48 115 286 719 1842
0 0 1 2 7 17 48 124 336 888
0 0 0 1 2 7 21 60 171
0 0 0 0 1 2 7 21
0 0 0 0 0 1 2
0 0 0 0 0 0
0 0 0 0 0
0 0 0 0
0 0 0
0 0
0

A106235 formatted as an upper right triangle:

0 1 2 4 9 20 48 115 286 719 1842
0 0 1 2 7 17 48 124 336 888
0 0 0 1 2 7 21 60 171
0 0 0 0 1 2 7 21
0 0 0 0 0 1 2
0 0 0 0 0 0
0 0 0 0 0
0 0 0 0
0 0 0
0 0
0

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


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