A133065 Decimal expansion of (e*Pi*Phi)^(1/2).

3, 7, 1, 7, 2, 0, 0, 5, 9, 0, 1, 1, 8, 3, 8, 8, 3, 2, 9, 9, 2, 9, 0, 4, 7, 5, 4, 7, 6, 5, 2, 5, 4, 7, 6, 7, 2, 1, 5, 8, 2, 8, 6, 3, 5, 3, 5, 6, 4, 3, 6, 7, 7, 3, 4, 2, 4, 5, 2, 5, 5, 8, 5, 6, 4, 7, 3, 3, 2, 0, 9, 0, 1, 0, 5, 8, 7, 4, 8, 5, 7, 4, 9, 2, 4, 7, 5, 2, 1, 1, 8, 8, 2, 1, 7, 7, 0, 2, 6, 1

Offset: 1

Author

Omar E. Pol, Nov 09 2007

Keywords

• cons
• nonn

Comments

phi = (1 + sqrt(5))/2 = 1.61803...

Examples

			3.7172005901...
		

Links

• G. C. Greubel, Table of n, a(n) for n = 1..5000

Crossrefs

Cf. A131563, A131566.

Programs

Mathematica

RealDigits[Sqrt[E*Pi*GoldenRatio], 10, 50][[1]] (* G. C. Greubel, Oct 20 2017 *)

PARI

sqrt(exp(1)*Pi*(1+sqrt(5))/2) \\ G. C. Greubel, Oct 20 2017