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A094305 formatted as a triangular array:

1
3 3
6 12 6
10 30 30 10
15 60 90 60 15
21 105 210 210 105 21
28 168 420 560 420 168 28
36 252 756 1260 1260 756 252 36
45 360 1260 2520 3150 2520 1260 360 45
55 495 1980 4620 6930 6930 4620 1980 495 55

A094305 formatted as a square array:

1 3 6 10 15 21 28 36 45 55
3 12 30 60 105 168 252 360 495
6 30 90 210 420 756 1260 1980
10 60 210 560 1260 2520 4620
15 105 420 1260 3150 6930
21 168 756 2520 6930
28 252 1260 4620
36 360 1980
45 495
55

A094305 formatted as an upper right triangle:

1 3 6 10 15 21 28 36 45 55
3 12 30 60 105 168 252 360 495
6 30 90 210 420 756 1260 1980
10 60 210 560 1260 2520 4620
15 105 420 1260 3150 6930
21 168 756 2520 6930
28 252 1260 4620
36 360 1980
45 495
55

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


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