A176105 Decimal expansion of (3+sqrt(11))/2.

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

Offset: 1

Author

Klaus Brockhaus, Apr 10 2010

Keywords

• cons
• nonn

Comments

Continued fraction expansion of (3+sqrt(11))/2 is A010704.

Examples

			(3+sqrt(11))/2 = 3.15831239517769992455...
		

Links

• Daniel Starodubtsev, Table of n, a(n) for n = 1..10000

Crossrefs

Cf. A010468 (decimal expansion of sqrt(11)), A010704 (repeat 3, 6).

Programs

Mathematica

RealDigits[(3+Sqrt[11])/2,10,120][[1]] (* Harvey P. Dale, Apr 16 2013 *)

Formula

Equals 1.5 + A147313. [R. J. Mathar, Apr 12 2010]