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A125102 formatted as a triangular array:

1
2 2
3 6 3
4 12 10 4
5 20 22 18 5
6 30 40 50 26 6
7 42 65 110 81 38 7
8 56 98 210 196 140 50 8
9 72 140 364 406 392 204 66 9
10 90 192 588 756 924 624 306 82 10
11 110 255 900 1302 1932 1590 1050 415 102 11

A125102 formatted as a square array:

1 2 3 4 5 6 7 8 9 10 11
2 6 12 20 30 42 56 72 90 110
3 10 22 40 65 98 140 192 255
4 18 50 110 210 364 588 900
5 26 81 196 406 756 1302
6 38 140 392 924 1932
7 50 204 624 1590
8 66 306 1050
9 82 415
10 102
11

A125102 formatted as an upper right triangle:

1 2 3 4 5 6 7 8 9 10 11
2 6 12 20 30 42 56 72 90 110
3 10 22 40 65 98 140 192 255
4 18 50 110 210 364 588 900
5 26 81 196 406 756 1302
6 38 140 392 924 1932
7 50 204 624 1590
8 66 306 1050
9 82 415
10 102
11

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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