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A051550
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Numerators in expansion of 1/(10+sqrt(36+x)).
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2
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1, -1, 7, -65, 695, -8081, 33101, -422987, 5564765, -224617265, 3076621127, -42757939841, 601443961207, -8546453367505, 122502619954855, -65523500154995, 2857425741902815, -41776517795212585, 1841741396312128685, -27188436143675219435
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OFFSET
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0,3
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COMMENTS
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The program confirms that the "dip" in magnitude near a(15) is correct. - R. J. Mathar, Oct 31 2006
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REFERENCES
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B. C. Berndt, Ramanujan's Notebooks Part III, Springer-Verlag, see p. 92, Eq. 2.5
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LINKS
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MAPLE
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A051550 := proc(n) s := taylor( 1/(10+sqrt(36+x)), x=0, n+1) ; coeftayl(s, x=0, n) ; end: for n from 0 to 30 do printf("%a, ", numer(A051550(n))) ; end: # R. J. Mathar, Oct 31 2006
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MATHEMATICA
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CoefficientList[Series[1/(10+Sqrt[36+x]), {x, 0, 20}], x]//Numerator (* Harvey P. Dale, Dec 16 2020 *)
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CROSSREFS
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KEYWORD
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sign,frac
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AUTHOR
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STATUS
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approved
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