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A124926 formatted as a triangular array:

1
1 0
1 0 1
1 0 3 1
1 0 6 4 3
1 0 10 10 15 6
1 0 15 20 45 36 15
1 0 21 35 105 126 105 36
1 0 28 56 210 336 420 288 91
1 0 36 84 378 756 1260 1296 819 232
1 0 45 120 630 1512 3150 4320 4095 2320 603

A124926 formatted as a square array:

1 1 1 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 0 0
1 3 6 10 15 21 28 36 45
1 4 10 20 35 56 84 120
3 15 45 105 210 378 630
6 36 126 336 756 1512
15 105 420 1260 3150
36 288 1296 4320
91 819 4095
232 2320
603

A124926 formatted as an upper right triangle:

1 1 1 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 0 0
1 3 6 10 15 21 28 36 45
1 4 10 20 35 56 84 120
3 15 45 105 210 378 630
6 36 126 336 756 1512
15 105 420 1260 3150
36 288 1296 4320
91 819 4095
232 2320
603

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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