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A039597 formatted as a triangular array:

2
4 6
8 14 20
16 30 50 70
32 62 112 182 252
64 126 238 420 672 924
128 254 492 912 1584 2508 3432
256 510 1002 1914 3498 6006 9438 12870
512 1022 2024 3938 7436 13442 22880 35750 48620

A039597 formatted as a square array:

2 4 8 16 32 64 128 256 512
6 14 30 62 126 254 510 1022
20 50 112 238 492 1002 2024
70 182 420 912 1914 3938
252 672 1584 3498 7436
924 2508 6006 13442
3432 9438 22880
12870 35750
48620

A039597 formatted as an upper right triangle:

2 4 8 16 32 64 128 256 512
6 14 30 62 126 254 510 1022
20 50 112 238 492 1002 2024
70 182 420 912 1914 3938
252 672 1584 3498 7436
924 2508 6006 13442
3432 9438 22880
12870 35750
48620

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.


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