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A104445 formatted as a triangular array:

1
1 1
1 1 1
1 2 1 1
1 4 3 1 1
1 9 9 4 1 1
1 24 30 16 5 1 1
1 77 115 70 25 6 1 1
1 295 510 344 135 36 7 1 1
1 1329 2602 1908 805 231 49 8 1 1
1 6934 15133 11904 5325 1616 364 64 9 1 1

A104445 formatted as a square array:

1 1 1 1 1 1 1 1 1 1 1
1 1 2 4 9 24 77 295 1329 6934
1 1 3 9 30 115 510 2602 15133
1 1 4 16 70 344 1908 11904
1 1 5 25 135 805 5325
1 1 6 36 231 1616
1 1 7 49 364
1 1 8 64
1 1 9
1 1
1

A104445 formatted as an upper right triangle:

1 1 1 1 1 1 1 1 1 1 1
1 1 2 4 9 24 77 295 1329 6934
1 1 3 9 30 115 510 2602 15133
1 1 4 16 70 344 1908 11904
1 1 5 25 135 805 5325
1 1 6 36 231 1616
1 1 7 49 364
1 1 8 64
1 1 9
1 1
1

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Last modified December 5 08:23 EST 2009. Contains 170348 sequences.


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