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Search: id:A079462
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| A079462 |
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Nonzero coefficients of the polynomials in the numerator of the generating function x/(1-x-x^2) for the Fibonacci sequence and its successive derivatives starting with the constant. |
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+0
1
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| 1, 1, 1, -2, -6, -2, 12, 24, 36, 6, -72, -240, -240, -240, -24, 600, 2160, 3600, 2400, 1800, 120, -5760, -25200, -45360, -50400, -25200, -15120, -720, 65520, 322560, 705600, 846720, 705600, 282240, 141120, 5040
(list; table; graph; listen)
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OFFSET
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0,4
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FORMULA
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f(x)^(n), for n=0, 1, 2, 3, 4, . . ., where f(x)= x/(1-x-x^2)
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EXAMPLE
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The nonzero coefficients of the first 3 polynomials starting with the constant are: 1; 1,1; -2,-6,-2; ...
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CROSSREFS
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Sequence in context: A136761 A136698 A066900 this_sequence A122663 A100892 A126287
Adjacent sequences: A079459 A079460 A079461 this_sequence A079463 A079464 A079465
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KEYWORD
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sign,tabl
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AUTHOR
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Mohammad K. Azarian (azarian(AT)evansville.edu), Jan 12 2003
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