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A122542 formatted as a triangular array:

1
0 1
0 2 1
0 2 4 1
0 2 8 6 1
0 2 12 18 8 1
0 2 16 38 32 10 1
0 2 20 66 88 50 12 1
0 2 24 102 192 170 72 14 1
0 2 28 146 360 450 292 98 16 1
0 2 32 198 608 1002 912 462 128 18 1

A122542 formatted as a square array:

1 0 0 0 0 0 0 0 0 0 0
1 2 2 2 2 2 2 2 2 2
1 4 8 12 16 20 24 28 32
1 6 18 38 66 102 146 198
1 8 32 88 192 360 608
1 10 50 170 450 1002
1 12 72 292 912
1 14 98 462
1 16 128
1 18
1

A122542 formatted as an upper right triangle:

1 0 0 0 0 0 0 0 0 0 0
1 2 2 2 2 2 2 2 2 2
1 4 8 12 16 20 24 28 32
1 6 18 38 66 102 146 198
1 8 32 88 192 360 608
1 10 50 170 450 1002
1 12 72 292 912
1 14 98 462
1 16 128
1 18
1

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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