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A101447 formatted as a triangular array:

1
2 3
3 6 5
4 9 10 7
5 12 15 14 9
6 15 20 21 18 11
7 18 25 28 27 22 13
8 21 30 35 36 33 26 15
9 24 35 42 45 44 39 30 17
10 27 40 49 54 55 52 45 34 19
11 30 45 56 63 66 65 60 51 38 21

A101447 formatted as a square array:

1 2 3 4 5 6 7 8 9 10 11
3 6 9 12 15 18 21 24 27 30
5 10 15 20 25 30 35 40 45
7 14 21 28 35 42 49 56
9 18 27 36 45 54 63
11 22 33 44 55 66
13 26 39 52 65
15 30 45 60
17 34 51
19 38
21

A101447 formatted as an upper right triangle:

1 2 3 4 5 6 7 8 9 10 11
3 6 9 12 15 18 21 24 27 30
5 10 15 20 25 30 35 40 45
7 14 21 28 35 42 49 56
9 18 27 36 45 54 63
11 22 33 44 55 66
13 26 39 52 65
15 30 45 60
17 34 51
19 38
21

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

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