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A090888 formatted as a triangular array:

1
2 0
4 1 1
8 5 3 1
16 19 9 4 2
32 65 27 14 7 3
64 211 81 46 23 11 5
128 665 243 146 73 37 18 8
256 2059 729 454 227 119 60 29 13
512 6305 2187 1394 697 373 192 97 47 21

A090888 formatted as a square array:

1 2 4 8 16 32 64 128 256 512
0 1 5 19 65 211 665 2059 6305
1 3 9 27 81 243 729 2187
1 4 14 46 146 454 1394
2 7 23 73 227 697
3 11 37 119 373
5 18 60 192
8 29 97
13 47
21

A090888 formatted as an upper right triangle:

1 2 4 8 16 32 64 128 256 512
0 1 5 19 65 211 665 2059 6305
1 3 9 27 81 243 729 2187
1 4 14 46 146 454 1394
2 7 23 73 227 697
3 11 37 119 373
5 18 60 192
8 29 97
13 47
21

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.


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