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Search: id:A127647
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| A127647 |
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Triangle read by rows: row n consists of n-1 zeros followed by Fibonacci(n). |
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+0
12
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| 1, 0, 1, 0, 0, 2, 0, 0, 0, 3, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 13, 0, 0, 0, 0, 0, 0, 0, 21, 0, 0, 0, 0, 0, 0, 0, 0, 34, 0, 0, 0, 0, 0, 0, 0, 0, 0, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 89, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 144, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 233, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
(list; table; graph; listen)
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OFFSET
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1,6
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COMMENT
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This sequence * A007318 (Pascal's Triangle) = A016095. A0073l8 * this sequence = A094436
With offset (0,6), this is [0,0,0,0,0,0,0,0,0,0,...] DELTA [1,1,-1,0,0,0,0,0,0,...] where DELTA is the operator defined in A084938 . - Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Jan 26 2007
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FORMULA
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An infinite lower triangular matrix with the Fibonacci sequence in the main diagonal and the rest zeros.
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EXAMPLE
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First few rows of the triangle are:
1;
0, 1;
0, 0, 2;
0, 0, 0, 3;
0, 0, 0, 0, 5;
0, 0, 0, 0, 0, 8;
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CROSSREFS
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Cf. A007318, A094436, A016095.
Adjacent sequences: A127644 A127645 A127646 this_sequence A127648 A127649 A127650
Sequence in context: A083927 A134402 A132440 this_sequence A091227 A035444 A076849
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KEYWORD
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nonn,tabl,easy
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AUTHOR
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Gary W. Adamson (qntmpkt(AT)yahoo.com), Jan 22 2007
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EXTENSIONS
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More terms from Joshua Zucker (joshua.zucker(AT)stanfordalumni.org), May 15 2007
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