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A131563 Decimal expansion of e*Pi*phi, where phi = (sqrt(5) + 1)/2. 11
1, 3, 8, 1, 7, 5, 8, 0, 2, 2, 7, 1, 7, 6, 4, 9, 4, 4, 3, 9, 7, 3, 6, 7, 5, 6, 2, 0, 1, 2, 0, 7, 5, 9, 5, 6, 5, 9, 2, 1, 9, 2, 1, 2, 5, 4, 2, 5, 1, 5, 3, 6, 4, 2, 1, 6, 8, 9, 5, 0, 8, 4, 6, 5, 8, 2, 0, 9, 0, 9, 0, 8, 4, 6, 6, 9, 4, 1, 5, 8, 6, 4, 7, 5, 3, 7, 9, 9, 7, 2, 2, 3, 2, 5, 3, 6, 1, 8, 4 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

2,2

LINKS

Harry J. Smith, Table of n, a(n) for n = 2..20000

EXAMPLE

e*Pi*phi = 13.817580227...

MAPLE

exp(1)*Pi*(1+sqrt(5))/2;

MATHEMATICA

phi=(5^(1/2)+1)/2; RealDigits[N[Pi*E*phi, 6! ]][[1]] (* Vladimir Joseph Stephan Orlovsky, Jun 18 2009 *)

PROG

(PARI) { default(realprecision, 20080); phi = (1 + sqrt(5))/2; x=exp(1)*Pi*phi/10; for (n=2, 20000, d=floor(x); x=(x-d)*10; write("b131563.txt", n, " ", d)); } \\ Harry J. Smith, Apr 26 2009

CROSSREFS

Decimal expansion of e: A001113. Decimal expansion of Pi: A000796. Decimal expansion of phi: A001622. e*Pi: A019609. Pi*phi: A094886. e*phi: A094885.

Sequence in context: A054399 A013676 A199270 * A016622 A143623 A094874

Adjacent sequences:  A131560 A131561 A131562 * A131564 A131565 A131566

KEYWORD

cons,nonn

AUTHOR

Omar E. Pol, Aug 27 2007, Dec 17 2008

EXTENSIONS

More terms from N. J. A. Sloane, Dec 19 2008

Fixed my PARI program, had -n Harry J. Smith, May 19 2009

STATUS

approved

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Last modified March 21 01:18 EDT 2019. Contains 321356 sequences. (Running on oeis4.)