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A038207 formatted as a triangular array:

1
2 1
4 4 1
8 12 6 1
16 32 24 8 1
32 80 80 40 10 1
64 192 240 160 60 12 1
128 448 672 560 280 84 14 1
256 1024 1792 1792 1120 448 112 16 1
512 2304 4608 5376 4032 2016 672 144 18 1

A038207 formatted as a square array:

1 2 4 8 16 32 64 128 256 512
1 4 12 32 80 192 448 1024 2304
1 6 24 80 240 672 1792 4608
1 8 40 160 560 1792 5376
1 10 60 280 1120 4032
1 12 84 448 2016
1 14 112 672
1 16 144
1 18
1

A038207 formatted as an upper right triangle:

1 2 4 8 16 32 64 128 256 512
1 4 12 32 80 192 448 1024 2304
1 6 24 80 240 672 1792 4608
1 8 40 160 560 1792 5376
1 10 60 280 1120 4032
1 12 84 448 2016
1 14 112 672
1 16 144
1 18
1

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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