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A059260 formatted as a triangular array:

1
0 1
1 1 1
0 2 2 1
1 2 4 3 1
0 3 6 7 4 1
1 3 9 13 11 5 1
0 4 12 22 24 16 6 1
1 4 16 34 46 40 22 7 1
0 5 20 50 80 86 62 29 8 1
1 5 25 70 130 166 148 91 37 9 1

A059260 formatted as a square array:

1 0 1 0 1 0 1 0 1 0 1
1 1 2 2 3 3 4 4 5 5
1 2 4 6 9 12 16 20 25
1 3 7 13 22 34 50 70
1 4 11 24 46 80 130
1 5 16 40 86 166
1 6 22 62 148
1 7 29 91
1 8 37
1 9
1

A059260 formatted as an upper right triangle:

1 0 1 0 1 0 1 0 1 0 1
1 1 2 2 3 3 4 4 5 5
1 2 4 6 9 12 16 20 25
1 3 7 13 22 34 50 70
1 4 11 24 46 80 130
1 5 16 40 86 166
1 6 22 62 148
1 7 29 91
1 8 37
1 9
1

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


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