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A141387 formatted as a triangular array:

0
1 1
2 4 2
3 7 7 3
4 10 12 10 4
5 13 17 17 13 5
6 16 22 24 22 16 6
7 19 27 31 31 27 19 7
8 22 32 38 40 38 32 22 8
9 25 37 45 49 49 45 37 25 9
10 28 42 52 58 60 58 52 42 28 10

A141387 formatted as a square array:

0 1 2 3 4 5 6 7 8 9 10
1 4 7 10 13 16 19 22 25 28
2 7 12 17 22 27 32 37 42
3 10 17 24 31 38 45 52
4 13 22 31 40 49 58
5 16 27 38 49 60
6 19 32 45 58
7 22 37 52
8 25 42
9 28
10

A141387 formatted as an upper right triangle:

0 1 2 3 4 5 6 7 8 9 10
1 4 7 10 13 16 19 22 25 28
2 7 12 17 22 27 32 37 42
3 10 17 24 31 38 45 52
4 13 22 31 40 49 58
5 16 27 38 49 60
6 19 32 45 58
7 22 37 52
8 25 42
9 28
10

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.

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