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A265318
Fibonacci word fractal in an n X n grid, starting downwards from the top-left corner, listed antidiagonally.
3
1, 0, 2, 5, 3, 0, 6, 4, 0, 0, 7, 0, 0, 0, 0, 0, 8, 10, 0, 0, 20, 0, 0, 9, 11, 0, 19, 21, 0, 0, 0, 0, 12, 18, 0, 22, 0, 0, 0, 0, 13, 0, 17, 23, 0, 0, 0, 0, 0, 0, 14, 16, 0, 24, 26, 0, 0, 0, 0, 0, 0, 15, 0, 0, 25, 27, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 28, 83
OFFSET
1,3
COMMENTS
The n-th iteration of this curve ends at the n-th Fibonacci number.
As this is not a space-filling curve, not all points on the grid are reached by the curve; these points are given the value 0.
LINKS
Alexis Monnerot-Dumaine, The Fibonacci Word fractal, HAL Id: hal-00367972, 2009.
EXAMPLE
The top left corner of the array shows how this curve begins (connect the terms in numerical order):
1 0 5 6 7
2 3 4 0 8
0 0 0 10 9
0 0 0 11 0
0 0 0 12 13
20 19 18 0 14
21 0 17 16 15
22 23 0 0 0
0 24 0 0 0
26 25 0 0 0
27 0 31 32 33
28 29 30 0 34
CROSSREFS
See also A163357, A163334, and A054238 for other fractal curves.
Sequence in context: A102892 A132898 A365728 * A279536 A269954 A326953
KEYWORD
nonn,tabl
AUTHOR
Max Barrentine, Dec 06 2015
STATUS
approved