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A153490
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Anti-diagonal of Sierpinski carpet binary square matrix as a triangular sequence; (uses MathWorld definition program).
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0
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1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 0, 1, 0, 0, 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Row sums are:
{1, 2, 2, 4, 5, 4, 6, 6, 4, 8, 10, 8,...}.
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LINKS
| Eric Weisstein's World of Mathematics, Sierpinski Carpet.
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EXAMPLE
| {1},
{1, 1},
{1, 0, 1},
{1, 1, 1, 1},
{1, 1, 1, 1, 1},
{1, 0, 1, 1, 0, 1},
{1, 1, 1, 0, 1, 1, 1},
{1, 1, 1, 0, 0, 1, 1, 1},
{1, 0, 1, 0, 0, 0, 1, 0, 1},
{1, 1, 1, 1, 0, 0, 1, 1, 1, 1},
{1, 1, 1, 1, 1, 0, 1, 1, 1, 1, 1},
{1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1}
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MATHEMATICA
| << MathWorld`Fractal`; fractal = SierpinskiCarpet;
a = fractal[4]; Table[Table[a[[m]][[n - m + 1]], {m, 1, n}], {n, 1, 12}];
Flatten[%]
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CROSSREFS
| Sequence in context: A059095 A105597 A071026 * A014194 A014379 A014164
Adjacent sequences: A153487 A153488 A153489 * A153491 A153492 A153493
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KEYWORD
| nonn,uned,tabl
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AUTHOR
| Roger L. Bagula (rlbagulatftn(AT)yahoo.com), Dec 27 2008
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