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A152969 formatted as a triangular array:

1
1 1
1 6 1
1 23 23 1
1 48 286 48 1
1 384 1535 1535 384 1
1 3840 7680 23038 7680 3840 1
1 46080 92160 184319 184319 92160 46080 1
1 645120 1290240 1935360 2580478 1935360 1290240 645120 1

A152969 formatted as a square array:

1 1 1 1 1 1 1 1 1
1 6 23 48 384 3840 46080 645120
1 23 286 1535 7680 92160 1290240
1 48 1535 23038 184319 1935360
1 384 7680 184319 2580478
1 3840 92160 1935360
1 46080 1290240
1 645120
1

A152969 formatted as an upper right triangle:

1 1 1 1 1 1 1 1 1
1 6 23 48 384 3840 46080 645120
1 23 286 1535 7680 92160 1290240
1 48 1535 23038 184319 1935360
1 384 7680 184319 2580478
1 3840 92160 1935360
1 46080 1290240
1 645120
1

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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