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A094675
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Coefficients of polynomial in x multiplying cosh(x) in the modified spherical Bessel function of the first kind i_n(x).
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2
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1, 0, -3, 0, 1, 0, 15, 0, -10, 0, -105, 0, 1, 0, 105, 0, 945, 0, -21, 0, -1260, 0, -10395, 0, 1, 0, 378, 0, 17325, 0, 135135, 0, -36, 0, -6930, 0, -270270, 0, -2027025, 0, 1, 0, 990, 0, 135135, 0, 4729725, 0, 34459425, 0, -55, 0, -25740, 0, -2837835, 0, -91891800, 0
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OFFSET
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0,3
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LINKS
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EXAMPLE
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Sinh(x)/x, (x*cosh(x) - sinh(x))/x^2, (-3*x*cosh(x) + (3 + x^2)*sinh(x))/x^3, ...
Triangle begins:
1, 0;
-3, 0;
1, 0, 15, 0;
-10, 0, -105, 0;
1, 0, 105, 0, 945, 0;
...
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CROSSREFS
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KEYWORD
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sign,tabf
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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