A135000 Decimal expansion of e*gamma*Pi*phi, where gamma is the Euler-Mascheroni constant and phi is the golden ratio.
7, 9, 7, 5, 7, 2, 3, 7, 5, 8, 1, 5, 9, 9, 5, 3, 7, 1, 2, 0, 9, 1, 3, 6, 3, 9, 3, 6, 3, 8, 2, 2, 2, 8, 0, 3, 8, 8, 3, 4, 6, 8, 9, 1, 2, 5, 6, 4, 6, 1, 6, 6, 9, 8, 2, 3, 6, 6, 1, 2, 8, 2, 5, 4, 7, 9, 9, 6, 0, 8, 3, 5, 0, 6, 1, 9, 6, 2, 4, 7, 3, 6, 1, 7, 1, 4, 7, 6, 2, 3, 2, 2, 1, 3, 8, 7, 2, 6, 4, 5, 8, 7, 3, 7, 8
Offset: 1
Examples
............ e = 2.718281828459045235... ........ gamma = 0.577215664901532860... ........... Pi = 3.141592635589793238... .......... phi = 1.618033988749894848... e*gamma*Pi*phi = 7.975723758159953712...
Links
- Harry J. Smith, Table of n, a(n) for n = 1..20000
Programs
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Magma
SetDefaultRealField(RealField(100)); R:= RealField(); Exp(1)*EulerGamma(R)*Pi(R)*(1+Sqrt(5))/2; // G. C. Greubel, Aug 29 2018
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Mathematica
RealDigits[E*EulerGamma*Pi*GoldenRatio, 10, 120][[1]] (* Harvey P. Dale, Sep 19 2012 *)
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PARI
{ default(realprecision, 20080); phi = (1 + sqrt(5))/2; x=exp(1)*Euler*Pi*phi; for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b135000.txt", n, " ", d)); } \\ Harry J. Smith, Apr 26 2009
Extensions
More terms from Harry J. Smith, Apr 26 2009