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A118413 formatted as a triangular array:

1
3 6
5 10 20
7 14 28 56
9 18 36 72 144
11 22 44 88 176 352
13 26 52 104 208 416 832
15 30 60 120 240 480 960 1920
17 34 68 136 272 544 1088 2176 4352
19 38 76 152 304 608 1216 2432 4864 9728

A118413 formatted as a square array:

1 3 5 7 9 11 13 15 17 19
6 10 14 18 22 26 30 34 38
20 28 36 44 52 60 68 76
56 72 88 104 120 136 152
144 176 208 240 272 304
352 416 480 544 608
832 960 1088 1216
1920 2176 2432
4352 4864
9728

A118413 formatted as an upper right triangle:

1 3 5 7 9 11 13 15 17 19
6 10 14 18 22 26 30 34 38
20 28 36 44 52 60 68 76
56 72 88 104 120 136 152
144 176 208 240 272 304
352 416 480 544 608
832 960 1088 1216
1920 2176 2432
4352 4864
9728

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.


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