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A001100 formatted as a triangular array:

1
0 2
0 4 2
2 10 10 2
14 40 48 16 2
90 230 256 120 22 2
646 1580 1670 888 226 28 2
5242 12434 12846 7198 2198 366 34 2
47622 110320 112820 64968 22120 4448 540 40 2

A001100 formatted as a square array:

1 0 0 2 14 90 646 5242 47622
2 4 10 40 230 1580 12434 110320
2 10 48 256 1670 12846 112820
2 16 120 888 7198 64968
2 22 226 2198 22120
2 28 366 4448
2 34 540
2 40
2

A001100 formatted as an upper right triangle:

1 0 0 2 14 90 646 5242 47622
2 4 10 40 230 1580 12434 110320
2 10 48 256 1670 12846 112820
2 16 120 888 7198 64968
2 22 226 2198 22120
2 28 366 4448
2 34 540
2 40
2

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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